Fatal error: Uncaught Error: Class 'Neos\ContentRepository\Exception' not found in /var/www/vhosts/www.thomas-bartholomaeus.de/content/neoscms/Packages/Application/Neos.Neos.Ui/Classes/Exception/InvalidNodeCreationHandlerException.php:19 Stack trace: #0 {main} thrown in /var/www/vhosts/www.thomas-bartholomaeus.de/content/neoscms/Packages/Application/Neos.Neos.Ui/Classes/Exception/InvalidNodeCreationHandlerException.php on line 19