Fatal error: Uncaught Error: Interface 'Symfony\Component\Form\DataTransformerInterface' not found in /home/itscm/dev.its.cm/webservices/vendor/symfony/doctrine-bridge/Form/DataTransformer/CollectionToArrayTransformer.php:22 Stack trace: #0 {main} thrown in /home/itscm/dev.its.cm/webservices/vendor/symfony/doctrine-bridge/Form/DataTransformer/CollectionToArrayTransformer.php on line 22