Fatal error: Uncaught Error: Interface "Symfony\Component\Serializer\Normalizer\NormalizerInterface" not found in /home/policolombiaedu/site.policolombia.edu.co/vendor/symfony/serializer/Normalizer/ConstraintViolationListNormalizer.php:27 Stack trace: #0 {main} thrown in /home/policolombiaedu/site.policolombia.edu.co/vendor/symfony/serializer/Normalizer/ConstraintViolationListNormalizer.php on line 27