Issue: cant save dashboard and everything is gone

Hello all,

I’ m using grafana self hosting service, but yesterday all my Dashboards dissapeared. and my backup’s are failing… (probably wrong backups need to look in to that later)
Logs are constant telling:
t=2021-01-12T10:09:28+0100 lvl=eror msg=“Failed to get system stats” logger=metrics error=“database disk image is malformed”

Does anyone know how to fix this?

Best regards, Nick Bakker

Windows server 2016
grafana 7.1.1


What happened to your server (it seems your database is corrupted), do you have any old backups ?

Good Luck