Fatal error: Uncaught Error: Interface "Symfony\Component\Security\Core\Authorization\AccessDecisionManagerInterface" not found in I:\www\picman\vendor\symfony\security-core\Authorization\TraceableAccessDecisionManager.php:26 Stack trace: #0 {main} thrown in I:\www\picman\vendor\symfony\security-core\Authorization\TraceableAccessDecisionManager.php on line 26