The return of the Radarr 503 after Update!

Hello Everyone, I have the same issue as describe here :

I have the same problem as describe in post #5 Radarr 503 after update
and the solution doesn’t work.

I have no idea what to do next :confused:
As of now I have no radarr, no sonarr, no jacket …

thank a lot

I finally worked it out by uninstalling everything and installing it back with no loss of data …