Problem about my vb options..!

[forumevrensel]

Hi i got problem on my vbulletin..i dont where the error is..but i am thinking it is in vboptions...

My problem is..after the members posting new thread system is asking for username and password..this happens when they thread and when they dont do anything in the forum..

i dont understand this error..can someone plls help me about this..because members got pissed about it..they are loggin in maybe 30 times a day...

[Dismounted]

Check your cookie domain/path and make sure you redirect all traffic from www.domain.com to domain.com or vice-versa.

[Marco van Herwaarden]

Also make sure that your members tick the Remember Me box when logging in.