So i compile my map and i'm getting this error in the calculating light grid section: Small hunk ran out of memory attempting to alloc 8 bytes. I tried some things like closing some applications or restart the pc but nothing worked. I need help! I worked hard on my map and i don't know how i fix that error

If it says that, that means you have too many applications running in the same time. When I get this error I exit out of steam and build or compile mod. When I sign into steam before building my mod that shows up. So just close every browser or application using too much memory.