StartActivity() crashes the application

I'm trying to send data between activities, this is the sending code:

  public void sendToFavorites(Context context){
        String vID,vThumbnail,vTitle;
        Bundle extras = new Bundle();

        vID = sendResult.getId().getVideoId();
        vThumbnail = sendResult.getSnippet().getThumbnails().getMedium().getUrl();
        vTitle = sendResult.getSnippet().getTitle();
        extras.putString("id",vID);

        intent = new Intent(context,Favorites.class);
        intent.putExtras(extras);
        startActivity(intent); <----- Application crash here.
}

This is the logcat:

05-18 18:39:00.560  28528-28528/project.youtubeplayer E/AndroidRuntime﹕ FATAL EXCEPTION: main
Process: project.youtubeplayer, PID: 28528
java.lang.NullPointerException: Attempt to invoke virtual method 'android.app.ActivityThread$ApplicationThread android.app.ActivityThread.getApplicationThread()' on a null object reference
        at android.app.Activity.startActivityForResult(Activity.java:3745)
        at android.app.Activity.startActivityForResult(Activity.java:3706)
        at android.support.v4.app.FragmentActivity.startActivityForResult(FragmentActivity.java:817)
        at android.app.Activity.startActivity(Activity.java:4016)
        at android.app.Activity.startActivity(Activity.java:3984)
        at project.youtubeplayer.MainActivity.sendToFavorites(MainActivity.java:183)
        at project.youtubeplayer.YtAdapter$1.onClick(YtAdapter.java:77)
        at android.view.View.performClick(View.java:4780)
        at android.view.View$PerformClick.run(View.java:19866)
        at android.os.Handler.handleCallback(Handler.java:739)
        at android.os.Handler.dispatchMessage(Handler.java:95)
        at android.os.Looper.loop(Looper.java:135)
        at android.app.ActivityThread.main(ActivityThread.java:5254)
        at java.lang.reflect.Method.invoke(Native Method)
        at java.lang.reflect.Method.invoke(Method.java:372)
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698)

Calling to sendToFavroites:

        mHolder.mVideoFavorite.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            AppUtils.showToast(result.getSnippet().getTitle() + " Was added to favorites.");
            m.sendResult = result;
            m.sendToFavorites(mActivity);
        }
    });

I tried to search the net for that problem but couldn't find any answers..