Fatal error: Uncaught Error: Class "Cose\Key\Key" not found in /home/tzuovhm/tzuovhm/nextcloud/3rdparty/web-auth/cose-lib/src/Key/RsaKey.php:19 Stack trace: #0 {main} thrown in /home/tzuovhm/tzuovhm/nextcloud/3rdparty/web-auth/cose-lib/src/Key/RsaKey.php on line 19