Unhandled Exception error in Single Player

[TyrannusRex]

I just keep getting this thing now, usually when I'm trying to load or begin a game. Civ was working fine literally the prior day. Any suggestions?

Unhandled Exception
Code: EXCEPTION_ACCESS_VIOLATION
Error writing address 0xc7fffff

Call Stack
-----------------------------------------------------
??? ! ??? ???, line 0
??? ! ??? ???, line 0
??? ! ??? ???, line 0
??? ! ??? ???, line 0
??? ! ??? ???, line 0
??? ! ??? ???, line 0
??? ! ??? ???, line 0
??? ! ??? ???, line 0
??? ! ??? ???, line 0
??? ! ??? ???, line 0
??? ! ??? ???, line 0
??? ! ??? ???, line 0
??? ! ??? ???, line 0
??? ! ??? ???, line 0
??? ! ??? ???, line 0

(For reference, running on Steam, Windows 10 Pro, all DLC and one mod, bypassing the 2K launcher. Processor is a AMD Ryzen 3 2200U with Radeon Vega Mobile Gfx, 2.50 GHz, and 15.6 gb of usable RAM.)