"database is not connected"

Hi!
Anyone who have the same problem? Or know about the issue?
I have never had this problem. The only thing that has happened since I used Davinci Resolve 17 is that I have upgraded to 17.3.1 and after that an upgrade of the OS-system to 10.15.7.

/Flores

[Peter Chamberlain]

Which OS?
Was this mac app store to BMD web site version?
Did you use disk database or PostGres?
Do you have a back up of your DB from the Project Manager?