For whatever reason, in my current game, spawning a heavy chariot as Rollo causes my game to crash outright.

@Alfyn:
That's interesting. Could you upload your game's Lua, Mod, and Database .log files for further investigation?

You can find them in Documents > My Games > Sid Meier's Civilization VI > Logs.

@Digihuman
I started my game and opened my logs so that I could recreate the issue, though it seems to have fixed itself? My logs didn't update at all while playing either which is really strange.

Reading over them myself I don't see anything even pertaining to my game but I don't know where I should be looking anyway so. Here they are. I uploaded them to pastebin for readability's sake.

https://pastebin.com/WLtQKxZB
Modding

https://pastebin.com/Hvztcuea
Database

https://pastebin.com/ryjX09bQ
Lua

I'm going to keep playing to see if it happens again but as of right now I was able to complete my turn because the first heavy chariot spawned without a problem.