Some students need to put up some web pages on geocities. On one of
signup forms when they click continue a page comes back and says

502 : Bad Gateway
Mal-formed reply from origin server.

I have tested it through my computer and I can recreate the error when
go through the proxy but it works fine if I dont.
I am running BM 3.7 SP2.

Can somebody help me?.
I dont even know where to begin :(