Following the official mpm documentation, I try to install the package biber.
mpm --admin --verify
mpm --admin --verbose --update
mpm --admin --verbose --install biber
2018-02-25 07:53:46,327Z INFO mpmcli - starting: mpmcli 2.9.6405 (MiKTeX 2.9.6530)
2018-02-25 07:53:46,327Z INFO mpmcli - Operating on the shared (system-wide) MiKTeX setup
2018-02-25 07:53:46,338Z FATAL mpmcli - MiKTeX encountered an internal error.
2018-02-25 07:53:46,339Z FATAL mpmcli - Info:
2018-02-25 07:53:46,339Z FATAL mpmcli - Source: Libraries/MiKTeX/PackageManager/PackageManager.cpp
2018-02-25 07:53:46,339Z FATAL mpmcli - Line: 656
Is this a bug or do I need to change something to make it work?