Fatal error: Uncaught Error: Interface "Symfony\Component\Serializer\SerializerInterface" not found in /home/itwerx/public_html/vendor/symfony/serializer/Debug/TraceableSerializer.php:29
Stack trace:
#0 {main}
thrown in /home/itwerx/public_html/vendor/symfony/serializer/Debug/TraceableSerializer.php on line 29