Fatal error: Uncaught Error: Interface 'Symfony\Component\Form\DataTransformerInterface' not found in /var/www/legtux.org/users/weboconsulting/www/vendor/symfony/doctrine-bridge/Form/DataTransformer/CollectionToArrayTransformer.php:22 Stack trace: #0 {main} thrown in /var/www/legtux.org/users/weboconsulting/www/vendor/symfony/doctrine-bridge/Form/DataTransformer/CollectionToArrayTransformer.php on line 22