Fatal error: Uncaught Error: Interface "Symfony\Contracts\Translation\TranslatorInterface" not found in I:\www\frameworks\Symfony\doctrine\vendor\symfony\translation\PseudoLocalizationTranslator.php:19 Stack trace: #0 {main} thrown in I:\www\frameworks\Symfony\doctrine\vendor\symfony\translation\PseudoLocalizationTranslator.php on line 19