HELP! SLSK Crashes...

Hi
Im using a Mac OS 10.10
and the latest download of slsk for mac
1. I keep on having crashes and slsk quits unexpectdly, pls advise
any help will be appreciated.
2. when it crashes for some reason it wipes my history/doesnt continue to download folders, what should i do
lotsa thanks
Ombubu

Which build are you using?