Fatal error: Uncaught Error: Class "Symfony\Component\HttpKernel\Event\ControllerMetadata" not found in /home/baumberg/javapax/vendor/symfony/http-kernel/Event/ControllerArgumentsMetadata.php:21 Stack trace: #0 {main} thrown in /home/baumberg/javapax/vendor/symfony/http-kernel/Event/ControllerArgumentsMetadata.php on line 21