com.github.gorbin.asne.core.SocialNetworkException: Social network with id = 4 not found

Hi, when i try to call mSocialNetworkManager.getSocialNetwork(networkId) (after init and adding a social network) i get the error below :

E/AndroidRuntime﹕ FATAL EXCEPTION: main
com.github.gorbin.asne.core.SocialNetworkException: Social network with id = 4 not found
at com.github.gorbin.asne.core.SocialNetworkManager.getSocialNetwork(SocialNetworkManager.java:159)
at com.myapp.fragments.SocialNetFragment$6.onClick(SignInFragment_.java:307)
at com.facebook.widget.LoginButton$LoginClickListener.onClick(LoginButton.java:870)
at android.view.View.performClick(View.java:4232)
at android.view.View$PerformClick.run(View.java:17298)
at android.os.Handler.handleCallback(Handler.java:615)
at android.os.Handler.dispatchMessage(Handler.java:92)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:4921)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1027)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:794)
at dalvik.system.NativeStart.main(Native Method)