Fatal error: Declaration of source_c4296657a084c1d6_Default_Default_html::render(TYPO3Fluid\Fluid\Core\Rendering\RenderingContextInterface $renderingContext) must be compatible with TYPO3Fluid\Fluid\Core\Compiler\AbstractCompiledTemplate::render(TYPO3Fluid\Fluid\Core\Rendering\RenderingContextInterface $renderingContext): mixed in /var/www/vhosts/stoeckel-gruppe.de/tu.stoeckel-gruppe.de/var/cache/code/fluid_template/source_c4296657a084c1d6_Default_Default_html.php on line 33