Fatal error: Uncaught Error: Class "OCA\Photos\Sabre\Album\AlbumRoot" not found in /home/tzuovhm/tzuovhm/nextcloud/apps/photos/lib/Sabre/Album/PublicAlbumRoot.php:16 Stack trace: #0 {main} thrown in /home/tzuovhm/tzuovhm/nextcloud/apps/photos/lib/Sabre/Album/PublicAlbumRoot.php on line 16