"forum_old and new" problem

[Zeky]

Hello friends,

As i said the problem is when someone opens a new thread and after when i look at it still it shows new in the forum. what is the problem? how can i fix it?

[Nick]

You already created this same exact thread; please don't create duplicate threads or posts.
http://www.vbulletin.com/forum/showthread.php?t=301506