Fatal error: Uncaught Error: Class 'Twig_Test_NodeTestCase' not found in /var/www/alldocs/home/sdoehner/webtest/simplesamlphp_idp/vendor/twig/extensions/test/Twig/Tests/Node/TransTest.php:12 Stack trace: #0 {main} thrown in /var/www/alldocs/home/sdoehner/webtest/simplesamlphp_idp/vendor/twig/extensions/test/Twig/Tests/Node/TransTest.php on line 12