Forum Database fields issue after upgrade
 

Prior to upgrading, I removed all hacks and customizations. One of those was the MGC Chatbox Evo hack. Apparently this didn't remove it from the database. Now when I go to a user group profile, the options for this hack still exist. See screen shot.

http://saved.im/mty2ndg2cdd4/screen1.jpg

I wanted to make a change to a user group setting and after making my change, I clicked save. When doing this I got the following error.

http://saved.im/mty2ndg3d2tv/screen2.jpg

What do I need to do to correct this?

Thanks.