Fatal error: Uncaught Error: Class "Symfony\Component\Validator\Constraint" not found in /home/appacfrykg/www-preprod/vendor/symfony/twig-bridge/Validator/Constraints/Twig.php:21 Stack trace: #0 {main} thrown in /home/appacfrykg/www-preprod/vendor/symfony/twig-bridge/Validator/Constraints/Twig.php on line 21