What could be causing sessions to not work with Internet Explorer 6.0 in PHP?

Sessions may not work with Internet Explorer 6.0 in PHP due to issues with how the browser handles session cookies. To solve this problem, you can try setting the session cookie parameters to be compatible with older browsers like IE 6.0.

<?php
// Set session cookie parameters for compatibility with IE 6.0
session_set_cookie_params(0, '/', '', false, true);

// Start the session
session_start();

// Your PHP code here
?>