Game keeps crashing "Fatal error" whenever I open the Map or Inventory

[CaptVB]

Hi everyone,
My game keeps crashing with a “Fatal error” message every time I open the Map or Inventory. I’ve tried verifying the files and restarting or switching settings, but nothing helps. Any idea what could be causing this or how to fix it?

My build is high end, so the PC isn't the issue. 

Thanks in advance!