I just tried to check your account, but it looks like the password from the client area and hosting system got out of sync. Did you reset your hosting account password through the control panel? If so, never do that again, because (as you just experienced) it will break your account. If you need to change the password, always do so through the client area.
I’ve synced both systems now, but this may have changed your password. Please update your configuration with the new password and then try again.