Having a pretty big problem...

[TazeredBlackMan]

I installed a mod, unfortunately when I uninstalled it didn't go as smoothly and even worse, it's not supported any longer. Luckily, this may just be a generic problem.

The mod was the bumping/de bump script. I went to uninstall it, and that seemed to work, except now whenever I want to add a new usergroup, I'll get this error:

MySQL Error : Unknown column 'bumpthreadspermissions' in 'field list'
Error Number : 1054

Is there any way I can fix this?

Thanks for your time.