( ! ) Fatal error: Uncaught Error: Interface 'Symfony\Contracts\EventDispatcher\EventDispatcherInterface' not found in /var/www/html/vendor/symfony/event-dispatcher/EventDispatcherInterface.php on line 23
( ! ) Error: Interface 'Symfony\Contracts\EventDispatcher\EventDispatcherInterface' not found in /var/www/html/vendor/symfony/event-dispatcher/EventDispatcherInterface.php on line 23
Call Stack
#	Time	Memory	Function	Location
1	0.0010	357392	{main}( )	.../EventDispatcherInterface.php:0