( ! ) Fatal error: Uncaught Error: Interface 'Symfony\Component\EventDispatcher\EventDispatcherInterface' not found in /home/choraleu/metz.chorale-universitaire-nancy.com/vendor/symfony/event-dispatcher/EventDispatcher.php on line 33
( ! ) Error: Interface 'Symfony\Component\EventDispatcher\EventDispatcherInterface' not found in /home/choraleu/metz.chorale-universitaire-nancy.com/vendor/symfony/event-dispatcher/EventDispatcher.php on line 33
Call Stack
#	Time	Memory	Function	Location
1	0.0034	446728	{main}( )	.../EventDispatcher.php:0