Show empty popup when sent request facebook friends

Hi AD,

ims using paid JFCConect Version: 6.4.1,
with jomsocial v4.0.9..

and i configed with tag
{ JFBCRequest request_id=1 link_image=<?php echo JURI::base() ."templates/socialize/images/fb_invite_final.png";?>}
{JFBCRequest request_id=1 link_text=Invite Friends}

i got empty popup then it's has a fast quick,,

so i can invite via facebook with this version?

i got respose from facebook when enable debug mode:
received message _FB_f2a46c9b632cab4cb=f3390db015a7858&domain=fazeday.dk&origin=https%3A%2F%2Ffazeday.dk%2Ff2a46c9b632cab4&relation=opener&frame=f292c49134e5f78&result=%7B%22error_code%22%3A3405%2C%22error_message%22%3A%22Game+Requests+are+only+available+to+games.%22%7D&error_code=3405&error_message=Game+Requests+are+only+available+to+games.&e2e=%7B%7D from s-static.ak.facebook.com
debug.js (line 3734)
e2e: {"init":1441348790048,"close":1441348790796,"method":"apprequests","display":"popup"}

Hope your soon response,


thanks

see my attached, i debuged , i think i need to setup category game on facebook.