( ! ) Fatal error: Uncaught Error: Interface "Symfony\Component\EventDispatcher\EventDispatcherInterface" not found in C:\wamp64\www\awc-intern-training\vendor\symfony\event-dispatcher\ImmutableEventDispatcher.php on line 19
( ! ) Error: Interface "Symfony\Component\EventDispatcher\EventDispatcherInterface" not found in C:\wamp64\www\awc-intern-training\vendor\symfony\event-dispatcher\ImmutableEventDispatcher.php on line 19
Call Stack
#	Time	Memory	Function	Location
1	0.0003	528312	{main}( )	...\ImmutableEventDispatcher.php:0