[Hornstar]

I got this major error just at the end of doing the product, anyone else get this, or know how to fix this, thanks Because my whole site has got a database error right now, im about to restore the old file class_core.php hopefully that works, but then this hack wont have installed, can anyone help

Warning: Invalid argument supplied for foreach() in /includes/class_core.php on line 2727

Unable to add cookies, header already sent.
File: /home/gamerzne/public_html/forums/includes/class_core.php
Line: 2948

Line 2948 is this

2948 - echo "<br /><strong>Warning</strong>: $errstr in
2949 - <strong>$errfile</strong> on line <strong>$errline</strong><br />";
2950 - break;