Fatal error: Uncaught Error: Class 'Contao\CoreBundle\String\SimpleTokenExpressionLanguage' not found in /home/benjamincb/demos/acdg-site/vendor/contao/core-bundle/src/Util/SimpleTokenExpressionLanguage.php:21 Stack trace: #0 {main} thrown in /home/benjamincb/demos/acdg-site/vendor/contao/core-bundle/src/Util/SimpleTokenExpressionLanguage.php on line 21