Installing forum, error loading rss feeds

Im running a vbulletin ver 4 forum, but i can not get it to accept rss feeds. No matter what feed i try kicks out an error. vbulletin says it´s a server issue. So what can be done about it? Looks like the error appears when the server wants to open a new connectin.

Any deas?

External connections (sockets) are available with bplaced pro only. Do you have bplaced pro?

Ok, that pretty much explaines stuff.

I dont have pro. I checked the options, and i would get it right now if i only could pay with Creditcard.