Unknown Column in Field List

I'm getting an error when I try to do several things in my admin, such as ban an IP address, set the flood control, etc. Anyone know how to fix this? I'm running 2.3.1.

Did you update from from 2.2 to 2.3.1 ? I think thats the problem.

Yes, I think I did update. How do I fix the issue now?

http://www.carbonize.co.uk/AG/

Thanks, Carbonize.

I don't want to lose the messages and photos I have there now. So does that mean I need to downgrade to 2.2?

My script keeps the posts but not the images. I am working on a proper upgrade script that will keep the uploaded images as well.

My guestbook isn't huge, but there are probably 15-20 messages with images. I suppose it would be possible to save the images as .jpgs, run your upgrade, then manually replace them in the proper message with the edit tool.

Think that's my best option for now?

The problem lies in th efact that in 2.2 the name of the images is stored in with the actual post where in 2.3.x the image has it's own table and now it also stores the images attributes such as size etc.