I removed all of my mods from the community folder and reinstalled each one. I found that 1 mod conflicts with WSSS. It's the SPJC freeware airport add-on. If you also have this mod, I suggest you try removing just that. But chances are there is more than one mod that is conflicting with WSSS right now. But for my case, only this mod out of all my other mods (60GB) is causing the CTD.