Login problem

* Written by: Jpmaster77 a.k.a. The Grandmaster of C++ (GMC)
* Last Updated: August 19, 2004

I've been using this script for quite some time. I recently set up a new GoDaddy account, and added this script to the site I'm building. All the configurations are right; in fact, the .php files read the database fine - it's the login that's having problems.

Somehow, somewhere (for no reason I can explain), I'm getting a 500 internal server error every time I try to log in (it seems to be happening with the Session). I really, REALLY need this to work! Can anyone help me fix this problem?

I now have a more specific error...

PHP Fatal error: Call to a member function addActiveGuest() on a non-object in session.php on line 57

First, it's not logging me in; when it goes to check the login, it's coming back negative, then trying to log in guest. I've checked the variables, and all is correct; I even copied the files from the working set server to this server, but to no avail. Whatever the problem is, I can't figure it out.