Fatal error: Uncaught Error: Interface "Symfony\Component\EventDispatcher\EventSubscriberInterface" not found in D:\Apache24\www\xygsapi\vendor\symfony\http-kernel\EventListener\ProfilerListener.php:32 Stack trace: #0 {main} thrown in D:\Apache24\www\xygsapi\vendor\symfony\http-kernel\EventListener\ProfilerListener.php on line 32