I have TogglePeacefulMode and Factory Planner

The mod GUI Unifyer: Unified (2.0.3) caused a non-recoverable error.
Please report this error to the mod author.

Error while running event GUI_Unifyer_Unified::on_nth_tick(6)
GUI_Unifyer_Unified/control.lua:815: attempt to index global 'global' (a nil value)
stack traceback:
GUI_Unifyer_Unified/control.lua:815: in function <GUI_Unifyer_Unified/control.lua:811>

Toggle Peaceful Mode seems to be the culprit. Disable that and I was able to load the save.

Having this same issue without peaceful mode.

I'll look into it, and will fix it when I'm home later today, thanks for reporting and narrowing it down!

The issue should be fixed now, please let me know if it works

Seems fixed to me! Thank you for the quick response!