New MOD causing crash

Yes, yes, it’s me again. I’ve learned a bit of patience and know that I have to wait a bit for any mod uploads/updates to show up. Okay, but that’s al been done and now I fear I might have done something silly, but, here, let me show you the screenshot. It only happens when I use my new mod.

It looks like some of the other “crash” errors posted, but this one seems to be a bit more specific. Just not sure what I messed up on.