Fatal error: Uncaught Error: Interface "ProxyManager\Proxy\VirtualProxyInterface" not found in I:\www\frameworks\Symfony\doctrine\var\cache\dev\Container1reWfYL\EntityManager_9a5be93.php:8 Stack trace: #0 {main} thrown in I:\www\frameworks\Symfony\doctrine\var\cache\dev\Container1reWfYL\EntityManager_9a5be93.php on line 8