Fatal error: Uncaught Error: Interface "JMS\Serializer\Handler\SubscribingHandlerInterface" not found in /var/www/html/src/vendor/goetas-webservices/xsd2php-runtime/src/Jms/Handler/BaseTypesHandler.php:10 Stack trace: #0 {main} thrown in /var/www/html/src/vendor/goetas-webservices/xsd2php-runtime/src/Jms/Handler/BaseTypesHandler.php on line 10