Navigation and headers changing problem

Okay, I am changing the navigation headers on my forum and everything was going fine until it got to messages: i posted the 1st image and the 2nd one clicked save and it said please add menu name, but for some reason i can't even write in the bit that says menu...help please as my forum is looking half done

Hi pacmansays,

My forum unfortunately does this too. There is a way around it though. Go to your Admin Panel and click on Display. Look to the left and click on "Pics Management". Select "Advanced Mode", then find the button you want to change and place the link there. It should work that way.

Hope this helps.