Fatal error: Uncaught Error: Class 'Twig\Extension\AbstractExtension' not found in /home/myclienteu/howto/vendor/twig/cache-extension/lib/Twig/CacheExtension/Extension.php:22 Stack trace: #0 {main} thrown in /home/myclienteu/howto/vendor/twig/cache-extension/lib/Twig/CacheExtension/Extension.php on line 22