Fatal error: Uncaught Error: Class "Symfony\Component\Serializer\Normalizer\AbstractObjectNormalizer" not found in /home/itwerx/public_html/vendor/symfony/serializer/Normalizer/ObjectNormalizer.php:35
Stack trace:
#0 {main}
thrown in /home/itwerx/public_html/vendor/symfony/serializer/Normalizer/ObjectNormalizer.php on line 35