Fatal error: Uncaught Error: Class 'Assetic\Extension\Twig\AsseticExtension' not found in /home/synap/fr/synap/dev/www/7/vendor/symfony/assetic-bundle/Symfony/Bundle/AsseticBundle/Twig/AsseticExtension.php:24 Stack trace: #0 {main} thrown in /home/synap/fr/synap/dev/www/7/vendor/symfony/assetic-bundle/Symfony/Bundle/AsseticBundle/Twig/AsseticExtension.php on line 24