Everything was functioning fine before, Im now unable to load a save with alot of time put into it, any help would be appreciated, error log below.

Thank you for your time.

The mod Machine Upgrades (0.69.19) caused a non-recoverable error.
Please report this error to the mod author.

Error while running event machine-upgrades::on_configuration_changed
Error when running interface function machine-upgrades-techlink.add_upgrade_data: Error when running interface function machine-upgrades-techlink.add_technology_effect: The mod turret-activation-delay (0.1.3) caused a non-recoverable error.
Please report this error to the mod author.

Error while running event turret-activation-delay::script_raised_built (ID 92)
turret-activation-delay/control.lua:78: bad argument #1 of 2 to 'pairs' (table expected, got nil)
stack traceback:
[C]: in function 'pairs'
turret-activation-delay/control.lua:78: in function 'in_list'
turret-activation-delay/maf_built_turret.lua:36: in function 'maf_built_turret'
turret-activation-delay/control.lua:10: in function <turret-activation-delay/control.lua:9>
stack traceback:
[C]: in function 'create_entity'
machine-upgrades/script/beacon-manager.lua:42: in function 'try_get_beacon'
machine-upgrades/script/beacon-manager.lua:62: in function 'update_entity_moduling'
machine-upgrades/script/beacon-manager.lua:122: in function 'to_call'
machine-upgrades/script/entity-modifier.lua:64: in function 'try_apply_modifier'
machine-upgrades/script/entity-modifier.lua:77: in function 'apply_auto_modifier'
machine-upgrades/script/technology-linker.lua:223: in function <machine-upgrades/script/technology-linker.lua:181>
stack traceback:
[C]: in function 'call'
machine-upgrades/script/technology-linker.lua:256: in function <machine-upgrades/script/technology-linker.lua:250>
stack traceback:
[C]: in function 'call'
machine-upgrades/script/automatic-tech-linker.lua:59: in function 'config'
machine-upgrades/script/event-lib.lua:128: in function <machine-upgrades/script/event-lib.lua:127>

Sorry you are having this issue. This error log shows that the crash actually originated from a mod called “Turret Activation Delay.” This mod crashed during an event raised from Machine Upgrades.

Speaking with other modders, it seems like Turret Activation delay is the source of the crash. I recommend looking at that mod, or disabling it. Please report this issue to its author. This is the relevant part causing the crash:

turret-activation-delay/control.lua:78: bad argument #1 of 2 to 'pairs' (table expected, got nil)

The fix should be as simple as adding an “or {}” to this line. But it’s not my mod.

Also your Turret Activation Delay mod is very outdated. Please update.