Fatal error: Uncaught Error: Class "Twig\Template" not found in D:\xampp\htdocs\pimcore\my-project\var\cache\dev\twig\c9\c9ceefc1893e8a0f34ac717ee8a36a2d.php:18 Stack trace: #0 {main} thrown in D:\xampp\htdocs\pimcore\my-project\var\cache\dev\twig\c9\c9ceefc1893e8a0f34ac717ee8a36a2d.php on line 18