Fatal error: Uncaught Error: Class "TYPO3Fluid\Fluid\Core\ViewHelper\AbstractConditionViewHelper" not found in /var/www/html/dev.hallescherfc.de/vendor/fluidtypo3/vhs/Classes/ViewHelpers/Condition/Context/IsFrontendViewHelper.php:39 Stack trace: #0 {main} thrown in /var/www/html/dev.hallescherfc.de/vendor/fluidtypo3/vhs/Classes/ViewHelpers/Condition/Context/IsFrontendViewHelper.php on line 39