Fatal error: Uncaught Error: Class 'Neos\Neos\ViewHelpers\Rendering\AbstractRenderingStateViewHelper' not found in /var/www/vhosts/www.thomas-bartholomaeus.de/content/neoscms/Packages/Application/Neos.Neos/Classes/ViewHelpers/Rendering/InBackendViewHelper.php:37
Stack trace:
#0 {main}
thrown in /var/www/vhosts/www.thomas-bartholomaeus.de/content/neoscms/Packages/Application/Neos.Neos/Classes/ViewHelpers/Rendering/InBackendViewHelper.php on line 37