Database Migration seems stuck

I rebooted my HASS (I think I updated everything to latest software) and now the dashboard gets stuck at “loading data”.


Previously I thought this was card mod, but the last error comes form a function
protected async checkDataBaseMigration()
What I did was shortening the recorder keep days. Any ideas how I can get to the dashboard now?

If you hav interrupted a database update then it might have to do a roll back before continuing.
Purging an inconsistent database is not possible, so unless you can delete it entirely by setting it to zero, then you have wait for the database to be repaired to a consistent state.

Indeed, I rolled back two days and everything is fine again. Thanks!