Is it fixed yet?

Not yet. I'm going to try and narrow the list down when I got time of what's causing it.

@Segaside i recommend you to resubscribe the mod out the game and tell me if problem is gone or not.

Hello, would like to add i was facing a similar problem with suburbs lua but discovered on my end that it was caused by the ridiculously rare mod, after turning the mod off the error stopped showing up

I need fresh error code to check it.

function: SOMW_SuburbsDistributions.lua -- file: SOMW_SuburbsDistributions.lua line # 70 | MOD: Simple Overhaul: Melee Weapons (SOMW)

ERROR: General , 1700267504569> ExceptionLogger.logException> Exception thrown java.lang.RuntimeException: attempted index: items of non-table: null at KahluaThread.tableget line:1689.
ERROR: General , 1700267504570> DebugLogStream.printException> Stack trace:
java.lang.RuntimeException: attempted index: items of non-table: null
at se.krka.kahlua.vm.KahluaThread.tableget(KahluaThread.java:1689)
at se.krka.kahlua.vm.KahluaThread.luaMainloop(KahluaThread.java:492)
at se.krka.kahlua.vm.KahluaThread.call(KahluaThread.java:163)
at se.krka.kahlua.vm.KahluaThread.pcall(KahluaThread.java:1980)
at se.krka.kahlua.vm.KahluaThread.pcall(KahluaThread.java:1782)
at se.krka.kahlua.integration.LuaCaller.pcall(LuaCaller.java:76)
at se.krka.kahlua.integration.LuaCaller.protectedCall(LuaCaller.java:117)
at zombie.Lua.LuaManager.RunLuaInternal(LuaManager.java:564)
at zombie.Lua.LuaManager.RunLua(LuaManager.java:510)
at zombie.Lua.LuaManager.RunLua(LuaManager.java:496)
at zombie.Lua.LuaManager.LoadDirBase(LuaManager.java:342)
at zombie.Lua.LuaManager.LoadDirBase(LuaManager.java:264)
at zombie.gameStates.GameLoadingState.enter(GameLoadingState.java:97)
at zombie.gameStates.GameStateMachine.update(GameStateMachine.java:145)
at zombie.GameWindow.logic(GameWindow.java:298)
at zombie.core.profiling.AbstractPerformanceProfileProbe.invokeAndMeasure(AbstractPerformanceProfileProbe.java:71)
at zombie.GameWindow.frameStep(GameWindow.java:765)
at zombie.GameWindow.run_ez(GameWindow.java:681)
at zombie.GameWindow.mainThread(GameWindow.java:495)
at java.base/java.lang.Thread.run(Unknown Source)
LOG : General , 1700267504584> -----------------------------------------
STACK TRACE
-----------------------------------------
function: SOMW_SuburbsDistributions.lua -- file: SOMW_SuburbsDistributions.lua line # 70 | MOD: Simple Overhaul: Melee Weapons (SOMW)

Nov 17, 2023 2:31:44 PM zombie.Lua.LuaManager RunLuaInternal
SEVERE: java.lang.RuntimeException
Nov 17, 2023 2:31:44 PM zombie.Lua.LuaManager RunLuaInternal
SEVERE: java.lang.RuntimeException:
Nov 17, 2023 2:31:44 PM zombie.Lua.LuaManager RunLuaInternal
SEVERE: at SOMW_SuburbsDistributions.lua:70
Is this it?

If really I don't have idea why this happening. It simple adding loot in loot tables which working absolutely fine.
I will invistigate more about ridiculously rare mod.