Comment by embedding-shape

Sounds like the problem was that the session was too long, they tend to get extremely dumb, extremely fast. Once you noticed that it was trying to debug if the database was corrupted or not, you should probably have began in a new session, setting a stronger initial prompt about that the database isn't corrupted, so the agent wouldn't consider it at all during the session. I find I get much better results, if I do this iteratively all the time. If anything is wrong, don't add another message with a correct, undo and restart the session with a better prompt so the issue is altogether avoided.