Session Troubles

[cabadam]

Ok, I have session.auto_start disabled and global vars disabled.
in one page, I call session_start() and register a few variables. Then, using the header("Location: somesite"); it redirects to another page. From this page i try to call access one of the variables I registered by: HTTP_SESSION_VARS["username"]

Then I get the error:
Warning: Undefined variable: HTTP_SESSION_VARS

Why is it undefined??? Isn't that how you access them??

[fandelem]

you have to 'create the session' for every php script (file) you use. perhaps that will fix the problem?