Fatal error: Uncaught Error: Interface "TYPO3\CMS\Dashboard\Widgets\WidgetInterface" not found in /var/www/html/dev.hallescherfc.de/vendor/tpwd/ke_search/Classes/Widgets/StatusWidget.php:34 Stack trace: #0 {main} thrown in /var/www/html/dev.hallescherfc.de/vendor/tpwd/ke_search/Classes/Widgets/StatusWidget.php on line 34