The page Expired

[ahasanat]

The page Expired
While moving backward and forward between pages, I get this error from my session. I am using the session function to keep track of the user login ID and password.

Warning: Page has Expired The page you requested was created using information you submitted in a form. This page is no longer available. As a security precaution, Internet Explorer does not automatically resubmit your information for you.

To resubmit your information and view this Web page, click the Refresh button.
any workaround for this problem, please let me know.

[Anon]

make sure that your browser dosent have cache expire problem.

or

did you use any PHP code which Expires the cache ? Like Header() fucntion to expire the page?

Tabish