Really Annoying Forum Message...

[Telephone]

I get this sometimes when I try to look at a thread:

Unable to add cookies, header already sent.
File: /home/sythe/public_html/includes/class_core.php
Line: 3036

What does it mean?
How can I stop it popping up?

Thanks

 

[Necromancer24]

You're using the Sythe New theme right? That theme is bugged. Use the default theme.

Matthew hasn't gotten around to fixing it yet.

 

[SuF]

^Exactly what he said.