Fatal error: Uncaught Error: Class 'Twig_Extensions_SimpleTokenParser' not found in /home/lafaamicps/www/symfony/vendor/twig/extensions/test/Twig/Tests/SimpleTokenParser.php:12 Stack trace: #0 /home/lafaamicps/www/symfony/vendor/twig/extensions/test/Twig/Tests/grammarTest.php(12): require_once() #1 {main} thrown in /home/lafaamicps/www/symfony/vendor/twig/extensions/test/Twig/Tests/SimpleTokenParser.php on line 12