Fatal error: Uncaught Error: Class 'Symfony\Component\EventDispatcher\Event' not found in C:\xampp\htdocs\com.arbokcorp.app\vendor\symfony\console\Event\ConsoleEvent.php:24 Stack trace: #0 {main} thrown in C:\xampp\htdocs\com.arbokcorp.app\vendor\symfony\console\Event\ConsoleEvent.php on line 24