Fatal error: Uncaught Error: Class 'Symfony\Bundle\SecurityBundle\DependencyInjection\Security\Factory\AbstractFactory' not found in /home/devilinf/maitres-couvreurs.fr/web_pool/marne-vitry-le-francois/vendor/symfony/security-bundle/DependencyInjection/Security/Factory/FormLoginFactory.php:28 Stack trace: #0 {main} thrown in /home/devilinf/maitres-couvreurs.fr/web_pool/marne-vitry-le-francois/vendor/symfony/security-bundle/DependencyInjection/Security/Factory/FormLoginFactory.php on line 28