Forum Unusable
 

Hi,

I had a problem with someone hacking my forum some time ago and since then my forum has been unusable, even the admincp has been inaccessible.

I get this message on every page.

Quote:
Unable to add cookies, header already sent.
File: /FTP FOLDERS/includes/config.php
Line: 167
The files have all been replaced since the hacking because of malicious code being inserted into the files. But still this problem remains (the config username details, passwords etc. are all entered correctly)

I have no idea what is wrong or how to rectify this and I do not want to lose my forum's threads and posts. Help?