Fatal error: Uncaught Error: Interface 'TYPO3\CMS\Install\Updates\UpgradeWizardInterface' not found in /home/.sites/884/site2951/web/test/luger/typo3conf/ext/news/Classes/Updates/PopulateCategorySlugs.php:23
Stack trace:
#0 {main}
  thrown in /home/.sites/884/site2951/web/test/luger/typo3conf/ext/news/Classes/Updates/PopulateCategorySlugs.php on line 23