how to fix "cut link list overflow"?

pasta masta

L1: Registered
Nov 9, 2017
12
2
i compiled my maps and launch tf2

butt game shut downed and they pop up "cut link list overflow"

what is this and how fix it
 

Simulacron

L-3: Simulated Member
aa
Feb 17, 2016
313
326
Does your map has complex geometry so the visleafs get cut some crazy way? I had this problem myself (see here: https://tf2maps.net/threads/cutllinkedlist-overflow-exhausted-memory-allocator.27307/) with a map, that was very complex an unoptimized as I didn't knew how to use any optimaziation tools or even func details.
I ended up abandoning the map, because I couldn't find any answer for the problem. Only thing that helped was hiding half of the map (it was a mirrored koth map) and just compiling the other. So I'm guessing that the map was just too much to handle for my computer.
I know that this isn't really an answer for your problem, but I hope it gives you some hints and ideas and what could be wrong.