I recently created a new torrent file for the first time. Everything seemed to be going fine for a few days. I was seeding and others were downloading. It's a rather large file so I figured it may be at least before anybody completes the download. But suddenly today the status of the torrent is showing "Finished". I'm not sure what that means, but clearly no-one is able to download anymore because there is no activity. Did I do something wrong when I created the file? How can I get it to continue seeding?