Fatal error: Uncaught Error: Interface 'JMS\Serializer\ContextFactory\SerializationContextFactoryInterface' not found in /home/itscm/dev.its.cm/itsrestapi/vendor/jms/serializer-bundle/ContextFactory/ConfiguredContextFactory.php:14 Stack trace: #0 {main} thrown in /home/itscm/dev.its.cm/itsrestapi/vendor/jms/serializer-bundle/ContextFactory/ConfiguredContextFactory.php on line 14