Can't restore database because migration in the database was in the (missing) discourse-ai plugin

[pfaffman (Jay Pfaffman)]

@RGJ

This probably is about migrations by discourse-ai, not core.

Aha. I needed to add the AI plugin which is on the system that generated the backup but not on the development system.

It took me another minute, but that was the clue I needed.

Thanks so very much!