Fatal error: Uncaught Error: Class "Twig\Extension\AbstractExtension" not found in /home/aucoeurdgw/dev/src/PrestaShopBundle/Twig/Extension/GridExtension.php:41 Stack trace: #0 {main} thrown in /home/aucoeurdgw/dev/src/PrestaShopBundle/Twig/Extension/GridExtension.php on line 41