Cant update OSMC on RPI3

doesnt matter if its via My OSMC or command line (sudo systemctl start manual-update), same error…“cant install updates, unknown package” (something like that)
log
https://paste.osmc.tv/ojakocumux
running Kodi 17.6
2018.03-2
thank you for help

Hi,

Looks like a file system corruption to me. I would back your settings and reinstall, if issues persist; replace sd card.

Thanks Tom.

Tom, I use backup addon to backup all the library info, is there a way to backup all the setting? Will that backup be compatible with higher kodi / osmc version?
Thanks

You can backup via myosmc.

will try, thanks