"error (-2857)-application failed"


I just recently bought an ibook with mac osx and i have been using limewire often in the past couple of days. last night, i clicked on the limewire icon on my desktop and got an error message saying that the application unexplicably failed, but no other systems or applications were affected. i eventually got limewire to open by going through runlime.jar, but i can't figure out what happened to the link on my desktop. any ideas?