Fatal error: Uncaught Error: Interface "Symfony\Component\Serializer\Mapping\Loader\LoaderInterface" not found in /home/wizilen/www/vendor/api-platform/serializer/Mapping/Loader/PropertyMetadataLoader.php:35 Stack trace: #0 {main} thrown in /home/wizilen/www/vendor/api-platform/serializer/Mapping/Loader/PropertyMetadataLoader.php on line 35