Man, I think I messed up.

[Ryan Ashbrook]

This is where I ask for help isn't it? Well I sure as hell need it.
I've just being trying to install the VB3 arcade hack and I just couldn't get it to work. I'm not sure why, I went over everything twice.
So in the end I decided to just reload all the unedited php but know for some reason I'm getting errors like

Warning: Invalid argument supplied for foreach() in /home/terra/public_html/tgp/forums/includes/functions.php on line 2768

and this when I try to enter a forum or admin cp.

Unable to add cookies, header already sent.
File: /home/terra/public_html/tgp/forums/includes/functions.php
Line: 2768

I don't get why there should be an error there or anything because I uploaded the unedited php so really there should have been nothing wrong. But I cannot even get to the Admin CP to delete the other arcade hack stuff, templete edits and phrases etc. I don't know if they are effecting it at all.

Sorry if I posted this in the wrong place, I wasn't sure if I should put it in the arcade thread or here.

Can someone help?