LOG  : Lua         , 1665746076398> 385,960,032> Loading: steamapps/workshop/content/108600/2646919273/mods/Complex Z-17/media/maps/Complex Z-17/objects.lua
ERROR: General     , 1665746076399> 385,960,033> ExceptionLogger.logException> Exception thrown java.lang.RuntimeException: __concat not defined for operands: null and ,0 at KahluaUtil.fail line:82.
ERROR: General     , 1665746076399> 385,960,033> DebugLogStream.printException> Stack trace:
java.lang.RuntimeException: __concat not defined for operands: null and ,0
	at se.krka.kahlua.vm.KahluaUtil.fail(KahluaUtil.java:82)
	at se.krka.kahlua.vm.KahluaThread.luaMainloop(KahluaThread.java:805)
	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.pcallvoid(KahluaThread.java:1812)
	at se.krka.kahlua.integration.LuaCaller.pcallvoid(LuaCaller.java:66)
	at se.krka.kahlua.integration.LuaCaller.protectedCallVoid(LuaCaller.java:139)
	at zombie.Lua.Event.trigger(Event.java:64)
	at zombie.Lua.LuaEventManager.triggerEvent(LuaEventManager.java:65)
	at zombie.iso.IsoWorld.init(IsoWorld.java:2455)
	at zombie.network.GameServer.main(GameServer.java:703)
LOG  : General     , 1665746076400> 385,960,033> -----------------------------------------
STACK TRACE
-----------------------------------------
function: handleWaterZone -- file: metazoneHandler.lua line # 39 | Vanilla
function: doMapZones -- file: metazoneHandler.lua line # 72 | Vanilla