Fatal error: Uncaught Error: Interface 'Symfony\Component\Form\DataTransformerInterface' not found in /home/devilinf/maitres-couvreurs.fr/web_pool/marne-vitry-le-francois/vendor/symfony/doctrine-bridge/Form/DataTransformer/CollectionToArrayTransformer.php:22 Stack trace: #0 {main} thrown in /home/devilinf/maitres-couvreurs.fr/web_pool/marne-vitry-le-francois/vendor/symfony/doctrine-bridge/Form/DataTransformer/CollectionToArrayTransformer.php on line 22