Forum Thread Display Options not working
 

Hello!

The thread display options don't seem to work, not for me (the administrator) nor for users. Each time when you try to select another display option, it returns an error, that the requested URL was not found on this server.

http://i1257.photobucket.com/albums/ii508/Kyoao/1-7.jpg


http://i1257.photobucket.com/albums/ii508/Kyoao/2-7.jpg

I'm using vBulletin 4.2.0 and I checked it on the Default vBulletin Style (as seen in the images above) and it still doesn't work.

Which could the problem be? Some settings?