MyBB Community Forums

I have this error at the top of my forum

The following warnings occurred:
Warning [2] Cannot modify header information - headers already sent by (output started at /home/halohub2/public_html/forum/index.php:2) - Line: 1548 - File: inc/functions.php PHP 5.2.11 (Linux)
File Line Function
[PHP] errorHandler->error
/inc/functions.php 1548 header
/inc/class_session.php 106 my_setcookie
/global.php 56 session->init
/index.php 38 require_once

This is probably related to the errorHandler thread I started. Since with the proper settings in my php.ini I get that instead of the screenshot posted in the thread.