Factorio v1.1.11, lots of mods, including Krastorio 2, Space Exploration & Dectorio. Seems to be caused by using Landfill to fill in water edge that was eroded by Global Warming (if I don't use Landfill, there is no crash). I can provide a save file just after using Landfill, a few seconds before the crash.
The mod Global Warming (1.0.0) caused a non-recoverable error.
Please report this error to the mod author.
Error while running event GlobalWarming::on_nth_tick(18000)
__GlobalWarming__/control.lua:47: attempt to index field '?' (a nil value)
stack traceback:
__GlobalWarming__/control.lua:47: in function 'waterWorld'
__GlobalWarming__/control.lua:672: in function <__GlobalWarming__/control.lua:671>