[10-Dec-2025 21:12:27 UTC] PHP Warning:  include(../db.php): Failed to open stream: No such file or directory in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 3
[10-Dec-2025 21:12:27 UTC] PHP Warning:  include(../db.php): Failed to open stream: No such file or directory in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 3
[10-Dec-2025 21:12:27 UTC] PHP Warning:  include(): Failed opening '../db.php' for inclusion (include_path='.:/opt/cpanel/ea-php82/root/usr/share/pear') in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 3
[10-Dec-2025 21:12:27 UTC] PHP Warning:  Undefined variable $conn in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 18
[10-Dec-2025 21:12:27 UTC] PHP Fatal error:  Uncaught Error: Call to a member function prepare() on null in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php:18
Stack trace:
#0 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 18
[10-Dec-2025 21:42:28 UTC] PHP Warning:  include(../db.php): Failed to open stream: No such file or directory in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 3
[10-Dec-2025 21:42:28 UTC] PHP Warning:  include(../db.php): Failed to open stream: No such file or directory in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 3
[10-Dec-2025 21:42:28 UTC] PHP Warning:  include(): Failed opening '../db.php' for inclusion (include_path='.:/opt/cpanel/ea-php82/root/usr/share/pear') in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 3
[10-Dec-2025 21:42:28 UTC] PHP Warning:  Undefined variable $conn in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 18
[10-Dec-2025 21:42:28 UTC] PHP Fatal error:  Uncaught Error: Call to a member function prepare() on null in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php:18
Stack trace:
#0 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 18
[10-Dec-2025 21:55:05 UTC] PHP Warning:  include(../db.php): Failed to open stream: No such file or directory in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 3
[10-Dec-2025 21:55:05 UTC] PHP Warning:  include(../db.php): Failed to open stream: No such file or directory in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 3
[10-Dec-2025 21:55:05 UTC] PHP Warning:  include(): Failed opening '../db.php' for inclusion (include_path='.:/opt/cpanel/ea-php82/root/usr/share/pear') in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 3
[10-Dec-2025 21:55:05 UTC] PHP Warning:  Undefined variable $conn in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 18
[10-Dec-2025 21:55:05 UTC] PHP Fatal error:  Uncaught Error: Call to a member function prepare() on null in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php:18
Stack trace:
#0 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 18
[10-Dec-2025 22:01:46 UTC] PHP Warning:  include(../db.php): Failed to open stream: No such file or directory in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 3
[10-Dec-2025 22:01:46 UTC] PHP Warning:  include(../db.php): Failed to open stream: No such file or directory in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 3
[10-Dec-2025 22:01:46 UTC] PHP Warning:  include(): Failed opening '../db.php' for inclusion (include_path='.:/opt/cpanel/ea-php82/root/usr/share/pear') in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 3
[10-Dec-2025 22:01:46 UTC] PHP Warning:  Undefined variable $conn in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 16
[10-Dec-2025 22:01:46 UTC] PHP Fatal error:  Uncaught Error: Call to a member function prepare() on null in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php:16
Stack trace:
#0 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 16
[10-Dec-2025 23:09:40 UTC] PHP Warning:  Undefined array key "name" in /home/oqmntiar/activate.ejsub.com/activ8/user/dashboard.php on line 21
[10-Dec-2025 23:09:40 UTC] PHP Deprecated:  explode(): Passing null to parameter #2 ($string) of type string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/dashboard.php on line 21
[10-Dec-2025 23:09:40 UTC] PHP Warning:  Undefined array key "name" in /home/oqmntiar/activate.ejsub.com/activ8/user/dashboard.php on line 49
[10-Dec-2025 23:09:40 UTC] PHP Deprecated:  htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/dashboard.php on line 49
[10-Dec-2025 23:09:40 UTC] PHP Warning:  Undefined array key "name" in /home/oqmntiar/activate.ejsub.com/activ8/user/dashboard.php on line 77
[10-Dec-2025 23:09:40 UTC] PHP Deprecated:  strtoupper(): Passing null to parameter #1 ($string) of type string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/dashboard.php on line 77
[10-Dec-2025 23:10:53 UTC] PHP Warning:  Undefined array key "name" in /home/oqmntiar/activate.ejsub.com/activ8/user/dashboard.php on line 21
[10-Dec-2025 23:10:53 UTC] PHP Deprecated:  explode(): Passing null to parameter #2 ($string) of type string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/dashboard.php on line 21
[10-Dec-2025 23:10:53 UTC] PHP Warning:  Undefined array key "name" in /home/oqmntiar/activate.ejsub.com/activ8/user/dashboard.php on line 49
[10-Dec-2025 23:10:53 UTC] PHP Deprecated:  htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/dashboard.php on line 49
[10-Dec-2025 23:10:53 UTC] PHP Warning:  Undefined array key "name" in /home/oqmntiar/activate.ejsub.com/activ8/user/dashboard.php on line 77
[10-Dec-2025 23:10:53 UTC] PHP Deprecated:  strtoupper(): Passing null to parameter #1 ($string) of type string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/dashboard.php on line 77
[28-Dec-2025 16:27:41 UTC] PHP Warning:  Undefined array key "user_id" in /home/oqmntiar/activate.ejsub.com/activ8/user/submit-assignment.php on line 5
[28-Dec-2025 16:27:41 UTC] PHP Warning:  Undefined array key "user_id" in /home/oqmntiar/activate.ejsub.com/activ8/user/submit-assignment.php on line 5
[28-Dec-2025 16:27:42 UTC] PHP Warning:  Undefined array key "user_id" in /home/oqmntiar/activate.ejsub.com/activ8/user/submit-assignment.php on line 5
[28-Dec-2025 19:11:10 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'submission_type' in 'where clause' in /home/oqmntiar/activate.ejsub.com/activ8/user/quiz.php:9
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/quiz.php(9): mysqli->query('SELECT * FROM q...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/quiz.php on line 9
[28-Dec-2025 19:12:31 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'submission_type' in 'where clause' in /home/oqmntiar/activate.ejsub.com/activ8/user/quiz.php:9
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/quiz.php(9): mysqli->query('SELECT * FROM q...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/quiz.php on line 9
[28-Dec-2025 19:18:06 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'question_id' in 'field list' in /home/oqmntiar/activate.ejsub.com/activ8/user/quiz.php:21
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/quiz.php(21): mysqli->prepare('INSERT INTO qui...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/quiz.php on line 21
[28-Dec-2025 19:18:25 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'question_id' in 'field list' in /home/oqmntiar/activate.ejsub.com/activ8/user/quiz.php:21
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/quiz.php(21): mysqli->prepare('INSERT INTO qui...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/quiz.php on line 21
[28-Dec-2025 19:19:45 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'question_id' in 'field list' in /home/oqmntiar/activate.ejsub.com/activ8/user/quiz.php:21
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/quiz.php(21): mysqli->prepare('INSERT INTO qui...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/quiz.php on line 21
[28-Dec-2025 19:21:41 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'answer' in 'field list' in /home/oqmntiar/activate.ejsub.com/activ8/user/quiz.php:21
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/quiz.php(21): mysqli->prepare('INSERT INTO qui...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/quiz.php on line 21
[28-Dec-2025 19:23:51 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Cannot add or update a child row: a foreign key constraint fails (`oqmntiar_activ8`.`quiz_submissions`, CONSTRAINT `quiz_submissions_ibfk_2` FOREIGN KEY (`student_id`) REFERENCES `users` (`id`) ON DELETE CASCADE) in /home/oqmntiar/activate.ejsub.com/activ8/user/quiz.php:23
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/quiz.php(23): mysqli_stmt->execute()
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/quiz.php on line 23
[28-Dec-2025 19:28:36 UTC] PHP Warning:  Undefined array key "id" in /home/oqmntiar/activate.ejsub.com/activ8/user/quiz.php on line 13
[28-Dec-2025 19:28:36 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'submission_type' in 'where clause' in /home/oqmntiar/activate.ejsub.com/activ8/user/quiz.php:17
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/quiz.php(17): mysqli->query('SELECT * FROM q...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/quiz.php on line 17
[28-Dec-2025 19:29:35 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'submission_type' in 'where clause' in /home/oqmntiar/activate.ejsub.com/activ8/user/quiz.php:16
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/quiz.php(16): mysqli->query('SELECT * FROM q...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/quiz.php on line 16
[28-Dec-2025 19:32:51 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Column 'student_id' cannot be null in /home/oqmntiar/activate.ejsub.com/activ8/user/quiz.php:34
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/quiz.php(34): mysqli_stmt->execute()
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/quiz.php on line 34
[04-Jan-2026 22:02:51 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'study_date' in 'where clause' in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php:16
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php(16): mysqli->prepare('\r\n    SELECT id...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php on line 16
[04-Jan-2026 22:03:24 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'study_date' in 'where clause' in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php:16
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php(16): mysqli->prepare('\r\n    SELECT id...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php on line 16
[04-Jan-2026 22:05:41 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'study_date' in 'where clause' in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php:16
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php(16): mysqli->prepare('\r\n    SELECT id...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php on line 16
[04-Jan-2026 22:05:53 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'study_date' in 'where clause' in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php:16
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php(16): mysqli->prepare('\r\n    SELECT id...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php on line 16
[04-Jan-2026 22:06:43 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'study_date' in 'where clause' in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php:16
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php(16): mysqli->prepare('\r\n    SELECT id...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php on line 16
[04-Jan-2026 22:06:54 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'study_date' in 'where clause' in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php:16
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php(16): mysqli->prepare('\r\n    SELECT id...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php on line 16
[04-Jan-2026 22:08:20 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'study_date' in 'where clause' in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php:16
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php(16): mysqli->prepare('\r\n    SELECT id...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php on line 16
[04-Jan-2026 22:08:20 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'study_date' in 'where clause' in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php:16
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php(16): mysqli->prepare('\r\n    SELECT id...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php on line 16
[04-Jan-2026 22:08:49 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'study_date' in 'where clause' in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php:16
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php(16): mysqli->prepare('\r\n    SELECT id...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php on line 16
[04-Jan-2026 22:09:19 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'study_date' in 'where clause' in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php:16
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php(16): mysqli->prepare('\r\n    SELECT id...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php on line 16
[04-Jan-2026 22:09:50 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'study_date' in 'where clause' in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php:16
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php(16): mysqli->prepare('\r\n    SELECT id...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php on line 16
[04-Jan-2026 22:10:20 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'study_date' in 'where clause' in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php:16
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php(16): mysqli->prepare('\r\n    SELECT id...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php on line 16
[04-Jan-2026 22:10:50 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'study_date' in 'where clause' in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php:16
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php(16): mysqli->prepare('\r\n    SELECT id...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php on line 16
[04-Jan-2026 22:11:19 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'study_date' in 'where clause' in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php:16
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php(16): mysqli->prepare('\r\n    SELECT id...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php on line 16
[04-Jan-2026 22:11:50 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'study_date' in 'where clause' in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php:16
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php(16): mysqli->prepare('\r\n    SELECT id...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php on line 16
[04-Jan-2026 22:12:20 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'study_date' in 'where clause' in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php:16
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php(16): mysqli->prepare('\r\n    SELECT id...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php on line 16
[04-Jan-2026 22:12:49 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'study_date' in 'where clause' in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php:16
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php(16): mysqli->prepare('\r\n    SELECT id...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php on line 16
[04-Jan-2026 22:19:19 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'study_date' in 'where clause' in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php:16
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php(16): mysqli->prepare('\r\n    SELECT id...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php on line 16
[04-Jan-2026 22:19:50 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'study_date' in 'where clause' in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php:16
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php(16): mysqli->prepare('\r\n    SELECT id...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php on line 16
[04-Jan-2026 22:20:21 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'study_date' in 'where clause' in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php:16
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php(16): mysqli->prepare('\r\n    SELECT id...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php on line 16
[04-Jan-2026 22:20:50 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'study_date' in 'where clause' in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php:16
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php(16): mysqli->prepare('\r\n    SELECT id...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php on line 16
[04-Jan-2026 22:21:20 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'study_date' in 'where clause' in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php:16
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php(16): mysqli->prepare('\r\n    SELECT id...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php on line 16
[04-Jan-2026 22:21:51 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'study_date' in 'where clause' in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php:16
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php(16): mysqli->prepare('\r\n    SELECT id...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php on line 16
[04-Jan-2026 22:22:21 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'study_date' in 'where clause' in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php:16
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php(16): mysqli->prepare('\r\n    SELECT id...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php on line 16
[04-Jan-2026 22:22:51 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'study_date' in 'where clause' in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php:16
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php(16): mysqli->prepare('\r\n    SELECT id...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php on line 16
[04-Jan-2026 22:23:20 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'study_date' in 'where clause' in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php:16
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php(16): mysqli->prepare('\r\n    SELECT id...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php on line 16
[04-Jan-2026 22:23:51 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'study_date' in 'where clause' in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php:16
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php(16): mysqli->prepare('\r\n    SELECT id...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php on line 16
[04-Jan-2026 22:24:21 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'study_date' in 'where clause' in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php:16
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php(16): mysqli->prepare('\r\n    SELECT id...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php on line 16
[04-Jan-2026 22:24:51 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'study_date' in 'where clause' in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php:16
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php(16): mysqli->prepare('\r\n    SELECT id...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php on line 16
[04-Jan-2026 22:25:02 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'study_date' in 'where clause' in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php:16
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php(16): mysqli->prepare('\r\n    SELECT id...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php on line 16
[04-Jan-2026 22:25:51 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'study_date' in 'where clause' in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php:16
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php(16): mysqli->prepare('\r\n    SELECT id...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/save_activity.php on line 16
[04-Jan-2026 23:24:40 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php on line 163
[04-Jan-2026 23:24:40 UTC] PHP Deprecated:  htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php on line 163
[04-Jan-2026 23:24:40 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php on line 167
[04-Jan-2026 23:24:40 UTC] PHP Deprecated:  htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php on line 167
[04-Jan-2026 23:24:40 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php on line 171
[04-Jan-2026 23:24:40 UTC] PHP Deprecated:  htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php on line 171
[04-Jan-2026 23:24:40 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php on line 175
[04-Jan-2026 23:24:40 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php on line 179
[04-Jan-2026 23:26:00 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php on line 163
[04-Jan-2026 23:26:00 UTC] PHP Deprecated:  htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php on line 163
[04-Jan-2026 23:26:00 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php on line 167
[04-Jan-2026 23:26:00 UTC] PHP Deprecated:  htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php on line 167
[04-Jan-2026 23:26:00 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php on line 171
[04-Jan-2026 23:26:00 UTC] PHP Deprecated:  htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php on line 171
[04-Jan-2026 23:26:00 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php on line 175
[04-Jan-2026 23:26:00 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php on line 179
[04-Jan-2026 23:26:56 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php on line 163
[04-Jan-2026 23:26:56 UTC] PHP Deprecated:  htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php on line 163
[04-Jan-2026 23:26:56 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php on line 167
[04-Jan-2026 23:26:56 UTC] PHP Deprecated:  htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php on line 167
[04-Jan-2026 23:26:56 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php on line 171
[04-Jan-2026 23:26:56 UTC] PHP Deprecated:  htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php on line 171
[04-Jan-2026 23:26:56 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php on line 175
[04-Jan-2026 23:26:56 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php on line 179
[04-Jan-2026 23:27:07 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php on line 163
[04-Jan-2026 23:27:07 UTC] PHP Deprecated:  htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php on line 163
[04-Jan-2026 23:27:07 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php on line 167
[04-Jan-2026 23:27:07 UTC] PHP Deprecated:  htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php on line 167
[04-Jan-2026 23:27:07 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php on line 171
[04-Jan-2026 23:27:07 UTC] PHP Deprecated:  htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php on line 171
[04-Jan-2026 23:27:07 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php on line 175
[04-Jan-2026 23:27:07 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php on line 179
[04-Jan-2026 23:32:34 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'profile_pic' in 'field list' in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php:30
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php(30): mysqli->prepare('UPDATE users SE...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php on line 30
[04-Jan-2026 23:33:51 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'profile_pic' in 'field list' in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php:30
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php(30): mysqli->prepare('UPDATE users SE...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php on line 30
[04-Jan-2026 23:38:57 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php on line 199
[04-Jan-2026 23:38:57 UTC] PHP Deprecated:  htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php on line 199
[04-Jan-2026 23:38:57 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php on line 203
[04-Jan-2026 23:38:57 UTC] PHP Deprecated:  htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php on line 203
[04-Jan-2026 23:38:57 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php on line 207
[04-Jan-2026 23:38:57 UTC] PHP Deprecated:  htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php on line 207
[04-Jan-2026 23:38:57 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php on line 211
[04-Jan-2026 23:38:57 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php on line 215
[04-Jan-2026 23:38:57 UTC] PHP Deprecated:  htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php on line 215
[04-Jan-2026 23:41:55 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'profile_pic' in 'field list' in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php:30
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php(30): mysqli->prepare('UPDATE users SE...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/profile.php on line 30
[05-Jan-2026 10:30:22 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/oqmntiar/activate.ejsub.com/activ8/user/header.php:1) in /home/oqmntiar/activate.ejsub.com/activ8/user/my_courses.php on line 7
[05-Jan-2026 16:40:56 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/oqmntiar/activate.ejsub.com/activ8/user/header.php:1) in /home/oqmntiar/activate.ejsub.com/activ8/user/course.php on line 9
[05-Jan-2026 16:40:57 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/oqmntiar/activate.ejsub.com/activ8/user/header.php:1) in /home/oqmntiar/activate.ejsub.com/activ8/user/course.php on line 9
[05-Jan-2026 16:40:57 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/oqmntiar/activate.ejsub.com/activ8/user/header.php:1) in /home/oqmntiar/activate.ejsub.com/activ8/user/course.php on line 9
[05-Jan-2026 23:32:22 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'reference' in 'where clause' in /home/oqmntiar/activate.ejsub.com/activ8/user/verify_payment.php:52
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/verify_payment.php(52): mysqli->prepare('SELECT id FROM ...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/verify_payment.php on line 52
[08-Jan-2026 15:25:02 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/oqmntiar/activate.ejsub.com/activ8/user/header.php:1) in /home/oqmntiar/activate.ejsub.com/activ8/user/course.php on line 9
[08-Jan-2026 15:25:02 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/oqmntiar/activate.ejsub.com/activ8/user/header.php:1) in /home/oqmntiar/activate.ejsub.com/activ8/user/course.php on line 9
[08-Jan-2026 15:25:03 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/oqmntiar/activate.ejsub.com/activ8/user/header.php:1) in /home/oqmntiar/activate.ejsub.com/activ8/user/course.php on line 9
[09-Jan-2026 01:10:15 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Table 'oqmntiar_activ8.student_messages' doesn't exist in /home/oqmntiar/activate.ejsub.com/activ8/user/message.php:23
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/message.php(23): mysqli->prepare('INSERT INTO stu...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/message.php on line 23
[14-Jan-2026 22:16:28 UTC] PHP Warning:  Undefined variable $user in /home/oqmntiar/activate.ejsub.com/activ8/user/dashboard.php on line 24
[14-Jan-2026 22:16:28 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/dashboard.php on line 24
[14-Jan-2026 22:16:28 UTC] PHP Deprecated:  htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/dashboard.php on line 24
[14-Jan-2026 22:16:28 UTC] PHP Warning:  Undefined variable $progress_percentage in /home/oqmntiar/activate.ejsub.com/activ8/user/dashboard.php on line 96
[14-Jan-2026 22:16:28 UTC] PHP Warning:  Undefined variable $progress_percentage in /home/oqmntiar/activate.ejsub.com/activ8/user/dashboard.php on line 106
[14-Jan-2026 22:16:28 UTC] PHP Warning:  Undefined variable $user in /home/oqmntiar/activate.ejsub.com/activ8/user/dashboard.php on line 129
[14-Jan-2026 22:16:28 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/dashboard.php on line 129
[14-Jan-2026 22:16:28 UTC] PHP Deprecated:  strtotime(): Passing null to parameter #1 ($datetime) of type string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/dashboard.php on line 129
[16-Jan-2026 22:45:47 UTC] PHP Deprecated:  htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/pay.php on line 134
[17-Jan-2026 20:42:47 UTC] PHP Deprecated:  basename(): Passing null to parameter #1 ($path) of type string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 31
[17-Jan-2026 20:43:12 UTC] PHP Deprecated:  basename(): Passing null to parameter #1 ($path) of type string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 31
[17-Jan-2026 20:50:48 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Table 'oqmntiar_activ8.user_module_progress' doesn't exist in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php:27
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/study.php(27): mysqli->prepare('SELECT module_i...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 27
[17-Jan-2026 20:50:56 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Table 'oqmntiar_activ8.user_module_progress' doesn't exist in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php:27
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/study.php(27): mysqli->prepare('SELECT module_i...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 27
[17-Jan-2026 20:53:35 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Table 'oqmntiar_activ8.user_module_progress' doesn't exist in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php:27
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/study.php(27): mysqli->prepare('SELECT module_i...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 27
[17-Jan-2026 20:54:39 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Table 'oqmntiar_activ8.user_module_progress' doesn't exist in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php:30
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/study.php(30): mysqli->prepare('SELECT module_i...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 30
[17-Jan-2026 20:56:51 UTC] PHP Warning:  Undefined array key 0 in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 47
[17-Jan-2026 20:56:51 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 96
[17-Jan-2026 20:56:51 UTC] PHP Deprecated:  htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 96
[17-Jan-2026 20:56:51 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 98
[17-Jan-2026 20:56:51 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 108
[17-Jan-2026 20:56:51 UTC] PHP Deprecated:  htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 108
[17-Jan-2026 20:56:51 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 124
[17-Jan-2026 20:57:25 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'course_id' in 'field list' in /home/oqmntiar/activate.ejsub.com/activ8/user/submit_quiz.php:19
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/submit_quiz.php(19): mysqli->prepare('SELECT id,cours...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/submit_quiz.php on line 19
[17-Jan-2026 20:57:28 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'course_id' in 'field list' in /home/oqmntiar/activate.ejsub.com/activ8/user/submit_quiz.php:19
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/submit_quiz.php(19): mysqli->prepare('SELECT id,cours...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/submit_quiz.php on line 19
[17-Jan-2026 21:22:54 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'module_id' in 'where clause' in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php:53
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/study.php(53): mysqli->prepare('SELECT * FROM q...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 53
[17-Jan-2026 21:23:48 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'module_id' in 'where clause' in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php:53
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/study.php(53): mysqli->prepare('SELECT * FROM q...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 53
[17-Jan-2026 21:24:44 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'module_id' in 'where clause' in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php:56
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/study.php(56): mysqli->prepare('SELECT * FROM q...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 56
[17-Jan-2026 21:27:39 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'module_order' in 'field list' in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php:36
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/study.php(36): mysqli->query('SELECT module_o...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 36
[17-Jan-2026 21:27:59 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'module_id' in 'where clause' in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php:56
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/study.php(56): mysqli->prepare('SELECT * FROM q...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 56
[17-Jan-2026 21:31:08 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'module_id' in 'where clause' in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php:56
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/study.php(56): mysqli->prepare('SELECT * FROM q...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 56
[17-Jan-2026 21:34:09 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'correct_answer' in 'field list' in /home/oqmntiar/activate.ejsub.com/activ8/user/submit_quiz.php:22
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/submit_quiz.php(22): mysqli->prepare('SELECT id, corr...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/submit_quiz.php on line 22
[17-Jan-2026 21:50:59 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 121
[17-Jan-2026 21:50:59 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 139
[17-Jan-2026 21:50:59 UTC] PHP Deprecated:  htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 139
[17-Jan-2026 21:50:59 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 208
[17-Jan-2026 21:50:59 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 121
[17-Jan-2026 21:50:59 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 139
[17-Jan-2026 21:50:59 UTC] PHP Deprecated:  htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 139
[17-Jan-2026 21:50:59 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 208
[18-Jan-2026 16:41:38 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 302
[18-Jan-2026 16:41:38 UTC] PHP Deprecated:  htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 302
[18-Jan-2026 16:41:38 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 369
[18-Jan-2026 16:41:47 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 302
[18-Jan-2026 16:41:47 UTC] PHP Deprecated:  htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 302
[18-Jan-2026 16:41:47 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 369
[18-Jan-2026 16:41:51 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 302
[18-Jan-2026 16:41:51 UTC] PHP Deprecated:  htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 302
[18-Jan-2026 16:41:51 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 369
[18-Jan-2026 16:47:26 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 302
[18-Jan-2026 16:47:26 UTC] PHP Deprecated:  htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 302
[18-Jan-2026 16:47:26 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 369
[18-Jan-2026 16:59:21 UTC] PHP Warning:  Undefined array key 1 in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 85
[18-Jan-2026 16:59:21 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 85
[18-Jan-2026 16:59:21 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 235
[18-Jan-2026 16:59:21 UTC] PHP Deprecated:  htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 235
[18-Jan-2026 16:59:21 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 296
[18-Jan-2026 17:31:30 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'full_name' in 'field list' in /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php:14
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php(14): mysqli->prepare('SELECT full_nam...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php on line 14
[18-Jan-2026 17:32:04 UTC] PHP Warning:  Undefined array key "full_name" in /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php on line 114
[18-Jan-2026 17:32:04 UTC] PHP Deprecated:  htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php on line 114
[18-Jan-2026 17:32:04 UTC] PHP Warning:  Undefined array key "full_name" in /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php on line 146
[18-Jan-2026 17:32:04 UTC] PHP Deprecated:  preg_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php on line 146
[18-Jan-2026 17:34:12 UTC] PHP Warning:  Undefined array key "full_name" in /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php on line 146
[18-Jan-2026 17:34:12 UTC] PHP Deprecated:  preg_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php on line 146
[18-Jan-2026 17:37:31 UTC] PHP Warning:  Undefined array key "full_name" in /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php on line 146
[18-Jan-2026 17:37:31 UTC] PHP Deprecated:  preg_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php on line 146
[18-Jan-2026 17:53:33 UTC] PHP Warning:  Undefined array key "full_name" in /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php on line 146
[18-Jan-2026 17:53:33 UTC] PHP Deprecated:  preg_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php on line 146
[18-Jan-2026 18:52:04 UTC] PHP Warning:  Undefined array key 1 in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 85
[18-Jan-2026 18:52:04 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 85
[18-Jan-2026 18:52:04 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 256
[18-Jan-2026 18:52:04 UTC] PHP Deprecated:  htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 256
[18-Jan-2026 18:52:04 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 314
[18-Jan-2026 19:06:59 UTC] PHP Warning:  include(../login.php
): Failed to open stream: No such file or directory in /home/oqmntiar/activate.ejsub.com/activ8/user/login.php on line 2
[18-Jan-2026 19:06:59 UTC] PHP Warning:  include(../login.php
): Failed to open stream: No such file or directory in /home/oqmntiar/activate.ejsub.com/activ8/user/login.php on line 2
[18-Jan-2026 19:06:59 UTC] PHP Warning:  include(): Failed opening '../login.php
' for inclusion (include_path='.:/opt/cpanel/ea-php82/root/usr/share/pear') in /home/oqmntiar/activate.ejsub.com/activ8/user/login.php on line 2
[18-Jan-2026 19:08:05 UTC] PHP Warning:  include(../login.php
): Failed to open stream: No such file or directory in /home/oqmntiar/activate.ejsub.com/activ8/user/login.php on line 2
[18-Jan-2026 19:08:05 UTC] PHP Warning:  include(../login.php
): Failed to open stream: No such file or directory in /home/oqmntiar/activate.ejsub.com/activ8/user/login.php on line 2
[18-Jan-2026 19:08:05 UTC] PHP Warning:  include(): Failed opening '../login.php
' for inclusion (include_path='.:/opt/cpanel/ea-php82/root/usr/share/pear') in /home/oqmntiar/activate.ejsub.com/activ8/user/login.php on line 2
[18-Jan-2026 19:08:38 UTC] PHP Warning:  include(login.php
): Failed to open stream: No such file or directory in /home/oqmntiar/activate.ejsub.com/activ8/user/login.php on line 2
[18-Jan-2026 19:08:38 UTC] PHP Warning:  include(login.php
): Failed to open stream: No such file or directory in /home/oqmntiar/activate.ejsub.com/activ8/user/login.php on line 2
[18-Jan-2026 19:08:38 UTC] PHP Warning:  include(): Failed opening 'login.php
' for inclusion (include_path='.:/opt/cpanel/ea-php82/root/usr/share/pear') in /home/oqmntiar/activate.ejsub.com/activ8/user/login.php on line 2
[18-Jan-2026 19:08:41 UTC] PHP Warning:  include(login.php
): Failed to open stream: No such file or directory in /home/oqmntiar/activate.ejsub.com/activ8/user/login.php on line 2
[18-Jan-2026 19:08:41 UTC] PHP Warning:  include(login.php
): Failed to open stream: No such file or directory in /home/oqmntiar/activate.ejsub.com/activ8/user/login.php on line 2
[18-Jan-2026 19:08:41 UTC] PHP Warning:  include(): Failed opening 'login.php
' for inclusion (include_path='.:/opt/cpanel/ea-php82/root/usr/share/pear') in /home/oqmntiar/activate.ejsub.com/activ8/user/login.php on line 2
[18-Jan-2026 19:09:11 UTC] PHP Warning:  include(../login.php
): Failed to open stream: No such file or directory in /home/oqmntiar/activate.ejsub.com/activ8/user/login.php on line 2
[18-Jan-2026 19:09:11 UTC] PHP Warning:  include(../login.php
): Failed to open stream: No such file or directory in /home/oqmntiar/activate.ejsub.com/activ8/user/login.php on line 2
[18-Jan-2026 19:09:11 UTC] PHP Warning:  include(): Failed opening '../login.php
' for inclusion (include_path='.:/opt/cpanel/ea-php82/root/usr/share/pear') in /home/oqmntiar/activate.ejsub.com/activ8/user/login.php on line 2
[18-Jan-2026 19:49:25 UTC] PHP Warning:  Undefined array key "full_name" in /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php on line 146
[18-Jan-2026 19:49:25 UTC] PHP Deprecated:  preg_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php on line 146
[19-Jan-2026 05:33:21 UTC] PHP Warning:  Undefined array key "full_name" in /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php on line 146
[19-Jan-2026 05:33:21 UTC] PHP Deprecated:  preg_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php on line 146
[20-Jan-2026 22:31:46 UTC] PHP Warning:  Undefined array key "full_name" in /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php on line 146
[20-Jan-2026 22:31:46 UTC] PHP Deprecated:  preg_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php on line 146
[20-Jan-2026 22:41:34 UTC] PHP Warning:  file_put_contents(certificates/certificate_7_34.png): Failed to open stream: No such file or directory in /home/oqmntiar/activate.ejsub.com/activ8/user/save_certificate.php on line 23
[20-Jan-2026 23:03:49 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'c.image_type' in 'field list' in /home/oqmntiar/activate.ejsub.com/activ8/user/My_Certificates.php:13
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/My_Certificates.php(13): mysqli->prepare('\r\n    SELECT c....')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/My_Certificates.php on line 13
[20-Jan-2026 23:06:40 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'c.image_type' in 'field list' in /home/oqmntiar/activate.ejsub.com/activ8/user/My_Certificates.php:16
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/My_Certificates.php(16): mysqli->prepare('\r\n    SELECT c....')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/My_Certificates.php on line 16
[20-Jan-2026 23:06:56 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'c.image_type' in 'field list' in /home/oqmntiar/activate.ejsub.com/activ8/user/My_Certificates.php:16
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/My_Certificates.php(16): mysqli->prepare('\r\n    SELECT c....')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/My_Certificates.php on line 16
[20-Jan-2026 23:10:59 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'c.image_data' in 'field list' in /home/oqmntiar/activate.ejsub.com/activ8/user/My_Certificates.php:16
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/My_Certificates.php(16): mysqli->prepare('\r\n    SELECT c....')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/My_Certificates.php on line 16
[20-Jan-2026 23:11:01 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'c.image_data' in 'field list' in /home/oqmntiar/activate.ejsub.com/activ8/user/My_Certificates.php:16
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/My_Certificates.php(16): mysqli->prepare('\r\n    SELECT c....')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/My_Certificates.php on line 16
[20-Jan-2026 23:11:16 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'c.image_data' in 'field list' in /home/oqmntiar/activate.ejsub.com/activ8/user/My_Certificates.php:16
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/My_Certificates.php(16): mysqli->prepare('\r\n    SELECT c....')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/My_Certificates.php on line 16
[21-Jan-2026 07:08:42 UTC] PHP Warning:  Undefined array key 1 in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 85
[21-Jan-2026 07:08:42 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 85
[21-Jan-2026 07:08:42 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 256
[21-Jan-2026 07:08:42 UTC] PHP Deprecated:  htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 256
[21-Jan-2026 07:08:42 UTC] PHP Warning:  Trying to access array offset on value of type null in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 314
[23-Jan-2026 20:58:58 UTC] PHP Warning:  Undefined variable $quiz in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 172
[23-Jan-2026 20:59:54 UTC] PHP Warning:  Undefined variable $quiz in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 172
[23-Jan-2026 21:03:46 UTC] PHP Warning:  Undefined array key "question_text" in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 145
[23-Jan-2026 21:03:46 UTC] PHP Deprecated:  htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 145
[23-Jan-2026 21:04:05 UTC] PHP Warning:  Undefined array key "question_text" in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 145
[23-Jan-2026 21:04:05 UTC] PHP Deprecated:  htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 145
[23-Jan-2026 21:04:05 UTC] PHP Warning:  Undefined array key "question_text" in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 145
[23-Jan-2026 21:04:05 UTC] PHP Deprecated:  htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in /home/oqmntiar/activate.ejsub.com/activ8/user/study.php on line 145
[24-Jan-2026 20:46:09 UTC] PHP Fatal error:  Uncaught mysqli_sql_exception: Unknown column 'file_path' in 'field list' in /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php:31
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php(31): mysqli->prepare('SELECT file_pat...')
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php on line 31
[24-Jan-2026 21:02:28 UTC] PHP Warning:  imagecreatefrompng(): &quot;template.jpeg&quot; is not a valid PNG file in /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php on line 43
[24-Jan-2026 21:02:28 UTC] PHP Fatal error:  Uncaught TypeError: imagecolorallocate(): Argument #1 ($image) must be of type GdImage, bool given in /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php:46
Stack trace:
#0 /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php(46): imagecolorallocate(false, 0, 0, 0)
#1 {main}
  thrown in /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php on line 46
[24-Jan-2026 21:57:31 UTC] PHP Warning:  imagettfbbox(): Could not find/open font in /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php on line 71
[24-Jan-2026 21:57:31 UTC] PHP Warning:  Trying to access array offset on value of type bool in /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php on line 72
[24-Jan-2026 21:57:31 UTC] PHP Warning:  Trying to access array offset on value of type bool in /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php on line 72
[24-Jan-2026 21:57:31 UTC] PHP Warning:  imagettfbbox(): Could not find/open font in /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php on line 71
[24-Jan-2026 21:57:31 UTC] PHP Warning:  Trying to access array offset on value of type bool in /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php on line 72
[24-Jan-2026 21:57:31 UTC] PHP Warning:  Trying to access array offset on value of type bool in /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php on line 72
[24-Jan-2026 21:57:31 UTC] PHP Warning:  imagettftext(): Could not find/open font in /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php on line 84
[24-Jan-2026 21:57:31 UTC] PHP Warning:  imagettftext(): Could not find/open font in /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php on line 85
[24-Jan-2026 23:01:41 UTC] PHP Deprecated:  Implicit conversion from float 603.5 to int loses precision in /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php on line 94
[24-Jan-2026 23:04:54 UTC] PHP Deprecated:  Implicit conversion from float 527.5 to int loses precision in /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php on line 94
[24-Jan-2026 23:10:03 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php:119) in /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php on line 166
[24-Jan-2026 23:10:03 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php:119) in /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php on line 167
[24-Jan-2026 23:10:19 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php:119) in /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php on line 166
[24-Jan-2026 23:10:19 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php:119) in /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php on line 167
[24-Jan-2026 23:11:24 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php:86) in /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php on line 198
[24-Jan-2026 23:11:24 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php:86) in /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php on line 199
[24-Jan-2026 23:11:34 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php:86) in /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php on line 198
[24-Jan-2026 23:11:34 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php:86) in /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php on line 199
[24-Jan-2026 23:23:18 UTC] PHP Deprecated:  Implicit conversion from float 527.5 to int loses precision in /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php on line 69
[24-Jan-2026 23:24:21 UTC] PHP Deprecated:  Implicit conversion from float 527.5 to int loses precision in /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php on line 69
[24-Jan-2026 23:25:45 UTC] PHP Deprecated:  Implicit conversion from float 527.5 to int loses precision in /home/oqmntiar/activate.ejsub.com/activ8/user/certificate.php on line 69
