Steamworks Integration just stopped working

So, I was working on my project today and I needed to test something to get my player’s name and player’s image via the Advanced Sessions Plugin, but when I launched(in Standalone mode) the Steam Overlay didn’t pop-up, my Steam FPS counter didn’t pop-up, so I checked my Steam friendslist to see if I was playing Space War(the 480 Dev Test App ID) and I wasn’t. So I tried clearing my intermediate and saved folders and re-launched and tried again, and that didn’t work, I’ve noticed if I try to Play-in-Editor, it’ll normally pop-up the name of the computer(in this case, it’d be Austin, since it’s my name), but instead it popped up with this: Screenshot - 4537ed1ebef48080c413d4ea65164fad - Gyazo
Any thoughts on what might’ve happened?

Fixed by re-doing my entire DefaultEngine.ini with this: A new, community-hosted Unreal Engine Wiki - Announcements - Unreal Engine Forums