PHP session empty

Question

I made a simple login function in PHP. My problem is that there are no session attributes when the browser hits page login_success.php

After i store

Answer 1

Apart from using session_start(), there can be a couple of other reasons as well:

1. Disk space is full on your server. This once happened to be the case with me. Try checking the available space on your server at root '/' (df -h).
2. The sessions directory on your server (where the session files are being written) has some permission issues.