Fatal error: Uncaught Error: Class "Symfony\Component\HttpKernel\DependencyInjection\Extension" not found in /home/pataplou/www/patrick/pataplouf/vendor/symfony/twig-bundle/DependencyInjection/TwigExtension.php:36 Stack trace: #0 {main} thrown in /home/pataplou/www/patrick/pataplouf/vendor/symfony/twig-bundle/DependencyInjection/TwigExtension.php on line 36