Fatal error: Uncaught Error: Interface 'Symfony\Component\Serializer\Normalizer\DenormalizerInterface' not found in /home/rykfgln/www/4.ta.a/vendor/symfony/serializer/Normalizer/ArrayDenormalizer.php:28 Stack trace: #0 {main} thrown in /home/rykfgln/www/4.ta.a/vendor/symfony/serializer/Normalizer/ArrayDenormalizer.php on line 28