needs help with upgrade.
 

hey guys,

after attempting the security update to my forums i'm getting this error after trying upgraded.php

and now all my forums are unaccessable. trying to apply 3.8.6 update.

this error on /forums


Unable to add cookies, header already sent.
File: /home2/mustang6/public_html/forums/includes/config.php
Line: 1

Search Engine Optimization by vBSEO 3.3.1

these errors on upgrade.php

Warning: Cannot modify header information - headers already sent by (output started at /home2/mustang6/public_html/forums/includes/config.php:1) in /home2/mustang6/public_html/forums/install/upgrade.php on line 21

Warning: Cannot modify header information - headers already sent by (output started at /home2/mustang6/public_html/forums/includes/config.php:1) in /home2/mustang6/public_html/forums/install/upgrade.php on line 22

Warning: Cannot modify header information - headers already sent by (output started at /home2/mustang6/public_html/forums/includes/config.php:1) in /home2/mustang6/public_html/forums/includes/functions.php on line 3103

http://mustangcanada.com


any help would be appreciated as my site is currently pooched.

thanks.