Fatal error: Uncaught Error: Class 'League\Event\AbstractEvent' not found in C:\laragon\www\gsp-GC\gabc-store-portal\vendor\league\event\src\Event.php:5 Stack trace: #0 {main} thrown in C:\laragon\www\gsp-GC\gabc-store-portal\vendor\league\event\src\Event.php on line 5