Your map file is corrupt. Most likely from a random bit flip or possibly from your RAM going bad. I recommend running something like https://www.memtest.org/ to see if it spots anything.

As for the save file: in the latest version of the game (1.1.53) I added a config option that can attempt to ...

You can try loading it with some mods disabled to find out which one is responsible.


I tried removing all the mods and I still get the same crash.
I dont know much about this, but it seems it might have something to do with this
23.730 Error Chunk.cpp:723: Trying to make chunk at unreasonable ...

Make a useful title
Factorio version: 1.1.53
Crash when loading any save

90 hours into this map, playing with Angels, Bobs, and Clowns mods and some other quality of life mods. After I was done playing I saved the game and exited out. Now I cant load the save or any of the auto saves, game crashes ...