Fatal error: Uncaught Error: Interface 'Concrete\Core\Command\Task\Output\OutputAwareInterface' not found in /home/geofieldwa/www/concrete/src/Page/Sitemap/Command/GenerateSitemapCommandHandler.php:11 Stack trace: #0 {main} thrown in /home/geofieldwa/www/concrete/src/Page/Sitemap/Command/GenerateSitemapCommandHandler.php on line 11