Fatal error: Uncaught Error: Interface 'Symfony\Component\Serializer\Normalizer\DenormalizerInterface' not found in /home/soh-works/www/3good/vendor/symfony/serializer/Normalizer/ContextAwareDenormalizerInterface.php:19 Stack trace: #0 {main} thrown in /home/soh-works/www/3good/vendor/symfony/serializer/Normalizer/ContextAwareDenormalizerInterface.php on line 19