Fatal error: Uncaught Error: Class 'Twig_Extension' not found in /home/almasai/www/people/_old_site/vendor/twig/lib/Twig/Extension/Core.php:15 Stack trace: #0 {main} thrown in /home/almasai/www/people/_old_site/vendor/twig/lib/Twig/Extension/Core.php on line 15