( ! ) Fatal error: Uncaught Error: Interface 'Symfony\Component\EventDispatcher\EventDispatcherInterface' not found in /var/www/html/vendor/symfony/event-dispatcher/ImmutableEventDispatcher.php on line 19
( ! ) Error: Interface 'Symfony\Component\EventDispatcher\EventDispatcherInterface' not found in /var/www/html/vendor/symfony/event-dispatcher/ImmutableEventDispatcher.php on line 19
Call Stack
#	Time	Memory	Function	Location
1	0.0012	358560	{main}( )	.../ImmutableEventDispatcher.php:0