Fatal error: Uncaught Error: Class "OCA\DAV\Connector\Sabre\Node" not found in /var/www/html/nextcloud/apps/dav/lib/Connector/Sabre/Directory.php:39 Stack trace: #0 {main} thrown in /var/www/html/nextcloud/apps/dav/lib/Connector/Sabre/Directory.php on line 39