( ! ) Fatal error: Uncaught Error: Class "Symfony\Component\HttpKernel\Event\KernelEvent" not found in /var/www/html/vendor/symfony/http-kernel/Event/ControllerEvent.php on line 28
( ! ) Error: Class "Symfony\Component\HttpKernel\Event\KernelEvent" not found in /var/www/html/vendor/symfony/http-kernel/Event/ControllerEvent.php on line 28
Call Stack
#	Time	Memory	Function	Location
1	0.0001	358160	{main}( )	.../ControllerEvent.php:0