[10-Jul-2025 18:13:25 UTC] PHP Warning:  Undefined variable $db in /home/larschoo/api.larschool.ir/notifications/groups/create/index.php on line 56
[10-Jul-2025 18:13:25 UTC] PHP Warning:  Attempt to read property "connection" on null in /home/larschoo/api.larschool.ir/notifications/groups/create/index.php on line 56
[10-Jul-2025 18:13:25 UTC] PHP Fatal error:  Uncaught Error: Call to a member function rollBack() on null in /home/larschoo/api.larschool.ir/notifications/groups/create/index.php:56
Stack trace:
#0 /home/larschoo/api.larschool.ir/notifications/groups/create/index.php(77): createNotificationGroups()
#1 {main}
  thrown in /home/larschoo/api.larschool.ir/notifications/groups/create/index.php on line 56
[10-Jul-2025 18:14:06 UTC] PHP Warning:  Undefined variable $db in /home/larschoo/api.larschool.ir/notifications/groups/create/index.php on line 56
[10-Jul-2025 18:14:06 UTC] PHP Warning:  Attempt to read property "connection" on null in /home/larschoo/api.larschool.ir/notifications/groups/create/index.php on line 56
[10-Jul-2025 18:14:06 UTC] PHP Fatal error:  Uncaught Error: Call to a member function rollBack() on null in /home/larschoo/api.larschool.ir/notifications/groups/create/index.php:56
Stack trace:
#0 /home/larschoo/api.larschool.ir/notifications/groups/create/index.php(77): createNotificationGroups()
#1 {main}
  thrown in /home/larschoo/api.larschool.ir/notifications/groups/create/index.php on line 56
[10-Jul-2025 18:14:50 UTC] PHP Warning:  Undefined variable $db in /home/larschoo/api.larschool.ir/notifications/groups/create/index.php on line 57
[10-Jul-2025 18:14:50 UTC] PHP Warning:  Attempt to read property "connection" on null in /home/larschoo/api.larschool.ir/notifications/groups/create/index.php on line 57
[10-Jul-2025 18:14:50 UTC] PHP Fatal error:  Uncaught Error: Call to a member function rollBack() on null in /home/larschoo/api.larschool.ir/notifications/groups/create/index.php:57
Stack trace:
#0 /home/larschoo/api.larschool.ir/notifications/groups/create/index.php(78): createNotificationGroups()
#1 {main}
  thrown in /home/larschoo/api.larschool.ir/notifications/groups/create/index.php on line 57
