Fatal error: Uncaught Error: Interface "Symfony\Component\Security\Core\Authorization\Voter\VoterInterface" not found in I:\www\picman\vendor\symfony\security-core\Authorization\Voter\CacheableVoterInterface.php:22 Stack trace: #0 {main} thrown in I:\www\picman\vendor\symfony\security-core\Authorization\Voter\CacheableVoterInterface.php on line 22