( ! ) Fatal error: Uncaught Error: Interface "Psr\EventDispatcher\StoppableEventInterface" not found in /home/homes/marienoellerichmond/sites/Symfony-recipes/my_project_directory/vendor/symfony/event-dispatcher-contracts/Event.php on line 31
( ! ) Error: Interface "Psr\EventDispatcher\StoppableEventInterface" not found in /home/homes/marienoellerichmond/sites/Symfony-recipes/my_project_directory/vendor/symfony/event-dispatcher-contracts/Event.php on line 31
Call Stack
#	Time	Memory	Function	Location
1	0.0040	360664	{main}( )	.../Event.php:0