Fatal error: Uncaught Error: Interface 'Symfony\Component\EventDispatcher\EventDispatcherInterface' not found in C:\SistemasPHP\ccp\vendor\symfony\event-dispatcher\LegacyEventDispatcherProxy.php:25 Stack trace: #0 {main} thrown in C:\SistemasPHP\ccp\vendor\symfony\event-dispatcher\LegacyEventDispatcherProxy.php on line 25