Fatal error: Uncaught Error: Class "Twig\Extension\AbstractExtension" not found in /home/mmi24f01/public_html/ws301/vendor/doctrine/doctrine-bundle/src/Twig/DoctrineExtension.php:41 Stack trace: #0 {main} thrown in /home/mmi24f01/public_html/ws301/vendor/doctrine/doctrine-bundle/src/Twig/DoctrineExtension.php on line 41