`attempted index: items of non-table: null
function: TCGLoadingTCBoombox3407139462.lua -- file: TCGLoadingTCBoombox3407139462.lua line # 75 | MOD: Time-Period Accurate Music B42
java.lang.RuntimeException: attempted index: items of non-table: null
    at se.krka.kahlua.vm.KahluaThread.tableget(KahluaThread.java:1667)
    at se.krka.kahlua.vm.KahluaThread.luaMainloop(KahluaThread.java:479)
    at se.krka.kahlua.vm.KahluaThread.call(KahluaThread.java:173)
    at se.krka.kahlua.vm.KahluaThread.pcall(KahluaThread.java:1963)
    at se.krka.kahlua.vm.KahluaThread.pcall(KahluaThread.java:1760)
    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:630)
    at zombie.Lua.LuaManager.RunLua(LuaManager.java:573)
    at zombie.Lua.LuaManager.RunLua(LuaManager.java:559)
    at zombie.Lua.LuaManager.LoadDirBase(LuaManager.java:418)
    at zombie.Lua.LuaManager.LoadDirBase(LuaManager.java:310)
    at zombie.gameStates.GameLoadingState.enter(GameLoadingState.java:106)
    at zombie.gameStates.GameStateMachine.update(GameStateMachine.java:145)
    at zombie.GameWindow.logic(GameWindow.java:377)
    at zombie.core.profiling.AbstractPerformanceProfileProbe.invokeAndMeasure(AbstractPerformanceProfileProbe.java:76)
    at zombie.GameWindow.frameStep(GameWindow.java:921)
    at zombie.GameWindow.run_ez(GameWindow.java:814)
    at zombie.GameWindow.mainThread(GameWindow.java:615)
    at java.base/java.lang.Thread.run(Unknown Source)
`