Fatal error: Uncaught Error: Class 'Concrete\Core\Page\Command\AbstractRebuildIndexCommand' not found in /home/geofieldwa/www/concrete/src/Page/Command/RebuildPageIndexCommand.php:9 Stack trace: #0 {main} thrown in /home/geofieldwa/www/concrete/src/Page/Command/RebuildPageIndexCommand.php on line 9