Fatal error: Uncaught Error: Interface "Symfony\Component\Validator\Mapping\Loader\LoaderInterface" not found in C:\laragon\www\djben\socialmedia\vendor\symfony\validator\Mapping\Loader\AttributeLoader.php:28 Stack trace: #0 {main} thrown in C:\laragon\www\djben\socialmedia\vendor\symfony\validator\Mapping\Loader\AttributeLoader.php on line 28