Fatal error: Uncaught Error: Interface "Symfony\Component\Serializer\Normalizer\NormalizerInterface" not found in /home/wizilen/www/vendor/api-platform/json-hal/Serializer/EntrypointNormalizer.php:30 Stack trace: #0 {main} thrown in /home/wizilen/www/vendor/api-platform/json-hal/Serializer/EntrypointNormalizer.php on line 30