I recieved this error today, have tried several solutions that worked for other users before but the problem persists. I am using the ComicPress theme and companion plugins, I have disabled everything, repaired the database, cleared my tmp folder, i have run a script that was on one of the threads, and even tried re-installing WordPress and all the themes to check if that was the problem, but it does not revert to the original categories. They simply vanished the moment i made a enw post this morning and since the, I have been trying like mad to get it back to the original state.
If anyone has found a sure fire solution to end this problem please post it here, it will be greatly appreciated.
btw, my website is http://www.zeldrak.net I am using a child theme over ComicPress and WP 3.0.1
