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