( ! ) Fatal error: Uncaught Error: Class 'Symfony\Component\HttpKernel\Event\RequestEvent' not found in /var/www/exam_ITR/vendor/symfony/http-kernel/Event/ExceptionEvent.php on line 30
( ! ) Error: Class 'Symfony\Component\HttpKernel\Event\RequestEvent' not found in /var/www/exam_ITR/vendor/symfony/http-kernel/Event/ExceptionEvent.php on line 30
Call Stack
#	Time	Memory	Function	Location
1	0.0005	404504	{main}( )	.../ExceptionEvent.php:0