Fatal error: Uncaught Error: Interface "Symfony\Component\Serializer\Normalizer\NormalizerInterface" not found in /home/Xereah/public_html/pstruzik/vendor/api-platform/core/src/Hydra/Serializer/DocumentationNormalizer.php:43 Stack trace: #0 {main} thrown in /home/Xereah/public_html/pstruzik/vendor/api-platform/core/src/Hydra/Serializer/DocumentationNormalizer.php on line 43