Thanks for your reply.
I tried all the solutions.
C0000005
80131506
If happening randomly can be a sign of hardware issues like CPU or memory being unstable.
Reduce memory requirements. See Out of Memory below. See FAQ High Memory Usage / Out of Memory.
But in my case, LODGen will definitely appear 80131506.
My RAM is 32G. The CPU is 5600, I even lowered his frequency to 4.0
But 80131506 still appears stably
And LODGen often freezes and stops working.
To be honest, I kind of wonder if there is something wrong with my PC, haha.