Fatal error: Uncaught Error: Interface "CirrusSearch\Sanity\Remediator" not found in /var/www/html/w/extensions/CirrusSearch/includes/Sanity/AllClustersQueueingRemediator.php:16 Stack trace: #0 {main} thrown in /var/www/html/w/extensions/CirrusSearch/includes/Sanity/AllClustersQueueingRemediator.php on line 16