CMS why when switching to the Home page, I have to pass my username & password again?
 

Greetings,
I am having a problem that i don't know how to solve.

i don't see any problem loging to my forum, but after logining into the forum and clicking on Home or Blogs, the site asks me once again to pass my username and password!

i want to pass my username and password once and the CMS should allow me to access the forum, Home, and the blogs. i don't want to pass my username and password everytime i access one of them.

i need it to have what's called single sign on.



please guys help me to overcome this problem.