i've tried to follow the insructions as the current display of facebook is different then mentioned. I'm getting the following erro when trying to add a comment. It says that the URL can not be loaded, the domain of the url is not added to the domains of th app. add all domains and subsomain within the app to load the url.
i've tried https:// and http://www.kokkieblanda.nl but it doesn't work. Help?