Make a new folder in your resmods folder named 0.9.15.1.1 and copy everything from the folder named 0.9.15.1 into it. That worked for me. Actually, I'm getting some weird results. Not sure it was that simple or that I copied the right files. The game DOES load, though.
UPDATE: Reinstalled aslains and copied the correct files into 0.9.15.1.1 (I missed one, apparently). Works fine now.