Pasword problem

Hi,

I'm having a pasword problem. For some reason the pasword i wrote down is not working, I pbb made a fault, I know stupid !!

Though it's still possible to log in with my posting private key. But when I want to tranfer STEEM I need my pasword or private active key (also not possible because I need to log in with pasword to see this).

What can I do? Can someone pls help me with this ?

Thanks a lot!