Fatal error: Uncaught Error: Interface 'Symfony\Component\Serializer\Normalizer\NormalizerInterface' not found in /home/technoon/public_html/hurma/vendor/symfony/serializer/Normalizer/FormErrorNormalizer.php:19 Stack trace: #0 {main} thrown in /home/technoon/public_html/hurma/vendor/symfony/serializer/Normalizer/FormErrorNormalizer.php on line 19