Domain problem

Hi,

I spotted a problem with the paypal button(s).
Since I am a webdesigner myself I checked my development tools and found the problem.
When you go to nwa-clan.com, instead of nwa-clan.darkbb.com, some errors pop up:

Code:

Unsafe JavaScript attempt to access frame with URL http://nwa-clan.com/ from frame with URL http://nwa-clan.darkbb.com/. Domains, protocols and ports must match.
Unsafe JavaScript attempt to access frame with URL http://nwa-clan.com/ from frame with URL http://nwa-clan.com/. Domains, protocols and ports must match.
Unsafe JavaScript attempt to access frame with URL http://nwa-clan.darkbb.com/ from frame with URL http://nwa-clan.darkbb.com/. Domains, protocols and ports must match.
Refused to display document because display forbidden by X-Frame-Options.

The last one is causing the button to malfunction (in Chrome)
When I use the domain nwa-clan.darkbb.com, it all works fine.

Hope this contributes and helps you solve the error!