Just some little changes :
if you have installed SSL certificate on your forum and get this Warning :
"some parts of this page are not secure..."
then edit "product-sub_forum_manager.xml" file .
Find :
Code:
http://ajax.googleapis.com/ajax/libs/jquery/2.2.0/jquery.js
Replace them ( there are 2 lines in this file ) with :
Code:
https://ajax.googleapis.com/ajax/libs/jquery/2.2.0/jquery.js