Fatal error: Uncaught Error: Interface "Symfony\Component\Cache\Marshaller\MarshallerInterface" not found in I:\www\frameworks\Symfony\doctrine\vendor\symfony\cache\Marshaller\DeflateMarshaller.php:21 Stack trace: #0 {main} thrown in I:\www\frameworks\Symfony\doctrine\vendor\symfony\cache\Marshaller\DeflateMarshaller.php on line 21