Fatal error: Uncaught Error: Interface 'Symfony\Component\HttpFoundation\Session\Storage\SessionStorageFactoryInterface' not found in /home/benjamincb/demos/acdg-site/vendor/symfony/framework-bundle/Session/ServiceSessionFactory.php:24 Stack trace: #0 {main} thrown in /home/benjamincb/demos/acdg-site/vendor/symfony/framework-bundle/Session/ServiceSessionFactory.php on line 24