I installed this on my xenForo forum, version 1.4.4 and I'm getting an error that says "Lost Steam ID" - I even tried the dev update 1.5.3 from github. Here's a picture of the error;
http://puu.sh/eDSVf/f720eedb2d.png
This was installed on a freshly installed copy of xenForo. Any ideas? I'm...