Fatal error: Uncaught Error: Interface "Symfony\Component\Form\DataTransformerInterface" not found in /home/dodom2/public_html/cgilink.biz/vendor/symfony/form/ReversedTransformer.php:22 Stack trace: #0 {main} thrown in /home/dodom2/public_html/cgilink.biz/vendor/symfony/form/ReversedTransformer.php on line 22