Fatal error: Declaration of Brawur\BwLuftwaffeTemplate\ViewHelpers\JsonDecodeViewHelper::initializeArguments() must be compatible with TYPO3Fluid\Fluid\Core\ViewHelper\AbstractViewHelper::initializeArguments(): void in /var/www/phantomstaffel.de/web/packages/bw_luftwaffe_template/Classes/ViewHelpers/JsonDecodeViewHelper.php on line 11