Fatal error: Uncaught Error: Class "Sabre\DAV\Xml\Property\Href" not found in /home/tzuovhm/tzuovhm/nextcloud/3rdparty/sabre/dav/lib/DAVACL/Xml/Property/Principal.php:23 Stack trace: #0 {main} thrown in /home/tzuovhm/tzuovhm/nextcloud/3rdparty/sabre/dav/lib/DAVACL/Xml/Property/Principal.php on line 23