Fatal error: Uncaught Error: Class "Twig\Extension\AbstractExtension" not found in C:\xampp\htdocs\retrodex\helpdesk\vendor\knplabs\knp-paginator-bundle\src\Twig\Extension\PaginationExtension.php:11 Stack trace: #0 {main} thrown in C:\xampp\htdocs\retrodex\helpdesk\vendor\knplabs\knp-paginator-bundle\src\Twig\Extension\PaginationExtension.php on line 11