Fatal error: Uncaught Error: Class "Symfony\Component\Validator\Constraint" not found in /home/itounkj/anais/prestashop/src/PrestaShopBundle/Translation/Constraints/PassVsprintf.php:35 Stack trace: #0 {main} thrown in /home/itounkj/anais/prestashop/src/PrestaShopBundle/Translation/Constraints/PassVsprintf.php on line 35