Fatal error: Uncaught Error: Class 'Twig\Extension\AbstractExtension' not found in /home/aucoeurdgw/dev/src/PrestaShopBundle/Twig/Extension/PathWithBackUrlExtension.php:38 Stack trace: #0 {main} thrown in /home/aucoeurdgw/dev/src/PrestaShopBundle/Twig/Extension/PathWithBackUrlExtension.php on line 38