Huge gap in acp forum manager? 3.6.5

[CP,]

Yes i know i should upgrade will do at some point.

But if somebody can kindly help with the issue at hand. I am doing a test upgrade from 3.5.4 to 3.6.5 everything is going ok, and i have reverted all the templates.

Now when i go into the forum manager there is a huge gap on the side squeezing all the text on the left.

I did another test disabled all hacks and redumped the database and ran the upgrade. When i go into edit a forum the gap is still there, see the following screen shot.

Thanks.

http://www.photo-host.org/img/932909gap.jpg

You should know that this database had over 15 hacks installed, what i did was i reuploaded this database onto another directory which included fresh vbfiles. I disabled all hooks and went into admincp and uninstalled all the hacks, some hacks created tables by themselves so i removed all custom tables manually also. I wanted a fresh vbulletin installation with all member posts etc without any hacks at all. To make things even more fresh what i did was i looked at a default vbulletin 3.5.4 installation database and made my current database equal to that, omitting any extra tables my db had created to equal to a default 3.5.4 vbulletin database installation which consists of 95 tables.

For the time being everything is working fine, but these table widths within the admincp is quite bad...