Other Schemes don't work.

Hello,
I enabled Schemes for Easysocial Profile, Easysocial group and Article, but i get blank page when i click on email/Network buttons, Email, CSV and Friends ones, or when i click on Agree in page view. Only Facebook work. Apps service is not available at this time on Yahoo, so i've not set Keys there.
Please tell me files you will probably modify.
Regards.