I seriously need help! I can't connect using BearShare

[WiiTheBest]

I don't know what to do. I can't connect for some reason. I've checked my firewall settings and they're fine, it's not blocking it. I've tried uninstalling and reinstalling like 20 times. My internet connection is just fine. Bearshare keeps on telling me "unable to connect" whenever I try to sign in. The songs that i've downloaded can't play anymore either. I know that I have to sign in in order to reobtain the music licences, but how can I do that if I can't sigh in and connect?? Please help me on this.