Is it being blocked?

I've tried no end of times to try to register at the box.bz but every time I click register after putting in all my details it goes to a page saying database error contact the site administrator. A couple of my mate registered at the same time no problems (theyre not with sky) I'm just wondering if I'm somehow being blocked from there through sky. Any help much appreciated.

check browser security settings.

blocked pages on sky tend to be spoofed error 500's not database errors.