Mobile spotify for Android, keeps trying to ad facebook.

[santafebites]

Every once in a while mobiel spotify makes me log back in, when I do it tries to tell me I don't know my password, the one I just used to log onto spotify on my pc.So then I log in  with fb and it tries to make me opt to share the music I listen to with facebook "and get recomendations" I have my account set to private session on the PC I really don't want to bother my friends with all of the music I listen to, but if I try and opt out of that on my mobile phone it wont let me log on! grrrrr. Do I need to uninstall spotify and re install. This usually happens after an update.