Fatal error: Uncaught Error: Interface 'Neos\SiteKickstarter\Generator\SitePackageGeneratorInterface' not found in /var/www/vhosts/www.thomas-bartholomaeus.de/content/neoscms/Packages/Application/Neos.SiteKickstarter/Tests/Unit/Service/Fixtures/BlankSitePackageGenerator.php:22 Stack trace: #0 {main} thrown in /var/www/vhosts/www.thomas-bartholomaeus.de/content/neoscms/Packages/Application/Neos.SiteKickstarter/Tests/Unit/Service/Fixtures/BlankSitePackageGenerator.php on line 22