Fatal error: Uncaught Error: Interface 'Symfony\Component\Form\FormFactoryInterface' not found in /home/devilinf/maitres-couvreurs.fr/web_pool/marne-vitry-le-francois/vendor/symfony/form/FormFactory.php:17 Stack trace: #0 {main} thrown in /home/devilinf/maitres-couvreurs.fr/web_pool/marne-vitry-le-francois/vendor/symfony/form/FormFactory.php on line 17