Fatal error: Uncaught Error: Class 'Symfony\Bridge\Doctrine\DataFixtures\ContainerAwareLoader' not found in /home/devilinf/maitres-couvreurs.fr/web_pool/marne-vitry-le-francois/vendor/doctrine/doctrine-fixtures-bundle/Loader/SymfonyFixturesLoader.php:21 Stack trace: #0 {main} thrown in /home/devilinf/maitres-couvreurs.fr/web_pool/marne-vitry-le-francois/vendor/doctrine/doctrine-fixtures-bundle/Loader/SymfonyFixturesLoader.php on line 21