Fatal error: Uncaught Error: Class "Twig\Extension\AbstractExtension" not found in /home/palabrebel/www/kimai/vendor/kevinpapst/tabler-bundle/src/Twig/TablerExtension.php:16 Stack trace: #0 {main} thrown in /home/palabrebel/www/kimai/vendor/kevinpapst/tabler-bundle/src/Twig/TablerExtension.php on line 16