Segmentation Fault

I have always had the hardest time getting FastDL to work. And now I am trying again. Here is the portion of the server.cfg that you need to see:



"sv_downloadurl"        "http://gm.fragunited.net/gmod/srcds/orangebox/garrysmod"
"sv_kickerrornum"	"0"


"sv_allowupload"        1
"sv_allowdownload"      1


I don’t get what’s happening here that is causing it to not work, but it doesn’t download anything for anything that I have on my server.

P.S. I accidently made the title segmentation fault.

Does anyone know what is wrong here?