Red availability Bar while trying to download

[Blizeek]

im using bittorrent, and i tried to go to their forum but they sent me to this forum. i downloaded like 30 items before no problem.. all of a sudden i get a red bar in my availability while trying to download 2 movies. everything else i have downloaded is seeing right now and they are working jus fine. i also get a logger msg which ill show down below. Can some1 please help me out.

Thank you, Mike

my trackers say:

DHT - working

local peer discovery - working

peer exchange - working

http://tracker.openbittorrent......... working

http://tracker.publicbt.com/....... working

udp://tracker.open.... invalid url

udp://tracker.public..... invalid url

Logger error:

[2009-11-10 17:12:42] IPv6 is installed

[2009-11-10 17:12:52] Error opening Windows firewall: 0x80070005 Access is denied.

[Firon]

It means there's no seeds. Find another torrent.