Fatal error: Uncaught Error: Interface "Icewind\SMB\IAuth" not found in /var/www/html/nextcloud/apps/files_external/3rdparty/icewind/smb/src/KerberosAuth.php:14 Stack trace: #0 {main} thrown in /var/www/html/nextcloud/apps/files_external/3rdparty/icewind/smb/src/KerberosAuth.php on line 14