"could not find port to use for incoming connections."??
 

Please I really hope someone can help me. I searched and searched but couldn't seem to find what I need, but also I don't know the "lingo". I've had limewire for abot a year now never a problem, them today I tried to download and a window pops up saying error "Could not find a port to use for incoming connections. Please specify a portfrom the configuration window."
And it won't let me click on anything there anyway, not like I know what any of it is. It has a whole list of crap.
com.limegroup.gnutella.cb: Lines were not yielded in DFS.
at com.limegroupblahblahblah
" "
" "
at javax.swing.blahblahblah(unknown source)
" "
" "
at java.awt.blahblahblah(unknown source)
" "
" "
they all kinda continue on like that and almost all say unknown source. and below that it starts to list the "listing properties".
If anybody can help me out here I would so greatly appreciate it. Thanks, Glenda