Hi,
As I said, to look in to it further I'd need your FTP details.
Regards,
Chris
Hi,
I've fixed the problem.
It related to your inc/languages/english/global.lang.php file being corrupt - it contained some invisible characters at the beginning (only visible with a hex editor)
What I've done is I've uploaded a fresh copy of inc/languages/english/global.php to your forums and saved the old version you had as english/global.lang.php.mybb-old in case you had any modifications.
Regards,
Chris