"Ran out of virtual memory." While cooking map

I’ve recently expanded my map and it now fails to cook. I’m getting the following error in my logs:



[0194.90] Critical: appError called: Ran out of virtual memory. To prevent this condition, you must free up more space on your primary hard disk.
[0194.90] Critical: Windows GetLastError: The system cannot find the file specified. (2)
[0197.66] Log: === Critical error: ===
Ran out of virtual memory. To prevent this condition, you must free up more space on your primary hard disk.


I have over 150gig free on my primary hdd, and i have 16 gig of ddr4 ram.

Has anyone experienced this or know how to fix it? Also, what are the implications of not cooking a map?

Cheers