Connection Error (ConnectException:Connection refused: Connect) help!

i keep getting this error : connection error (connectexception:connection
refused: connect) why am i getting this?

i am getting this on:
big.brother.us.s07e01.americas.vote.pdtv.xvid-head
big.brother.us.s07e02.pdtv.xvid-bia
blue.collar.tv.s02e05.lying.pdtv.xvid-fqm

how would i know? maybe you should ask an admin or something?