Fatal error: Uncaught Error: Class 'Twig_Extension' not found in /home/almasai/www/people/_old_site/vendor/bundles/WhiteOctober/PagerfantaBundle/Twig/PagerfantaExtension.php:23 Stack trace: #0 {main} thrown in /home/almasai/www/people/_old_site/vendor/bundles/WhiteOctober/PagerfantaBundle/Twig/PagerfantaExtension.php on line 23