Deprecated: Sabre\CardDAV\Plugin::convertVCard(): Implicitly marking parameter $propertiesFilter as nullable is deprecated, the explicit nullable type must be used instead in /home/tzuovhm/tzuovhm/nextcloud/3rdparty/sabre/dav/lib/CardDAV/Plugin.php on line 803

Fatal error: Uncaught Error: Class "Sabre\DAV\ServerPlugin" not found in /home/tzuovhm/tzuovhm/nextcloud/3rdparty/sabre/dav/lib/CardDAV/Plugin.php:26 Stack trace: #0 {main} thrown in /home/tzuovhm/tzuovhm/nextcloud/3rdparty/sabre/dav/lib/CardDAV/Plugin.php on line 26