Great mod! But, there is any way to stop the exceptions popup?

1568773577000 STACK TRACE
1568773577001 -----------------------------------------
1568773577001 function: doCampingMenu -- file: ISCampingMenu.lua line # 106
1568773577002 Callframe at: se.krka.kahlua.integration.expose.MultiLuaJavaInvoker@6af449f9
1568773577003 function: createMenu -- file: ISWorldObjectContextMenu.lua line # 1239
1568773577003 function: createMenu -- file: ISMenuContextWorld.lua line # 46
1568773577004 function: createWorldMenu -- file: ISContextManager.lua line # 28
1568773577005 function: doRClick -- file: ISObjectClickHandler.lua line # 45
1568773577005 function: onObjectRightMouseButtonUp -- file: ISObjectClickHandler.lua line # 239
java.lang.RuntimeException: Object tried to call nil in doCampingMenu
at se.krka.kahlua.vm.KahluaUtil.fail(KahluaUtil.java:83)
at se.krka.kahlua.vm.KahluaThread.luaMainloop(KahluaThread.java:975)
at se.krka.kahlua.vm.KahluaThread.call(KahluaThread.java:167)
at se.krka.kahlua.vm.KahluaThread.pcall(KahluaThread.java:1922)
at se.krka.kahlua.vm.KahluaThread.pcallvoid(KahluaThread.java:1777)
at se.krka.kahlua.integration.LuaCaller.pcallvoid(LuaCaller.java:67)
at se.krka.kahlua.integration.LuaCaller.protectedCallVoid(LuaCaller.java:130)
at zombie.Lua.Event.trigger(Event.java:37)
at zombie.Lua.LuaEventManager.triggerEvent(LuaEventManager.java:181)
at zombie.Lua.LuaEventManager.triggerEventGarbage(LuaEventManager.java:193)
at zombie.Lua.LuaManager$GlobalObject.triggerEvent(LuaManager.java:2388)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at se.krka.kahlua.integration.expose.caller.MethodCaller.call(MethodCaller.java:61)
at se.krka.kahlua.integration.expose.LuaJavaInvoker.call(LuaJavaInvoker.java:199)
at se.krka.kahlua.integration.expose.MultiLuaJavaInvoker.call(MultiLuaJavaInvoker.java:74)
at se.krka.kahlua.vm.KahluaThread.callJava(KahluaThread.java:186)
at se.krka.kahlua.vm.KahluaThread.luaMainloop(KahluaThread.java:1009)
at se.krka.kahlua.vm.KahluaThread.call(KahluaThread.java:167)
at se.krka.kahlua.vm.KahluaThread.pcall(KahluaThread.java:1922)
at se.krka.kahlua.vm.KahluaThread.pcallvoid(KahluaThread.java:1777)
at se.krka.kahlua.integration.LuaCaller.pcallvoid(LuaCaller.java:67)
at se.krka.kahlua.integration.LuaCaller.protectedCallVoid(LuaCaller.java:130)
at zombie.Lua.Event.trigger(Event.java:37)
at zombie.Lua.LuaEventManager.triggerEvent(LuaEventManager.java:148)
at zombie.ui.UIManager.update(UIManager.java:1281)
at zombie.GameWindow.logic(GameWindow.java:630)
at zombie.GameWindow.run(GameWindow.java:1315)
at zombie.GameWindow.maina(GameWindow.java:1091)
at zombie.gameStates.MainScreenState.main(MainScreenState.java:184)
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