Please use the Reply button when replying to a thread. You have a posting that nobody knows what the heck you're talking about!
http://www.gnutellaforums.com/showth...&postid=189398
If it was working before & suddenly stopped working, then knowing your operating system, type of computer, set up, etc. as the forum rules suggests you should include, will help us to know how to help you. Both your posts are so far very vague!
Try steps 1-3 here if you're a windows user:
Fixes for Limewire
In future, help us to help you by providing information.