Weird Fatal Error?

[dailycreepypasta]

I have this weird problem going on. Some people who downloaded my custom story is getting a fatal error that I'm not sure how to fix.





The .hps file is down below (I cut out a bunch of lines to show you what might be causing the crash).

PHP Code: (Select All)

//////////////////////////////////////////////////////////////////////////////////////    
//OnStart
//////////////////////////////////////////////////////////////////////////////////////
void OnStart()
{        
        AddEntityCollideCallback("Player", "Scene_2", "Talk", true, 1);
}

//////////////////////////////////////////////////////////////////////////////////////    
//Opening Lines
//////////////////////////////////////////////////////////////////////////////////////

void Talk(string &in asParent, string &in asChild, int alState)
{
    SetPlayerMoveSpeedMul(0);
    SetPlayerRunSpeedMul(0);
    SetPlayerJumpForceMul(0);
    AddEffectVoice("" ,"johnathan 1.ogg", "Dialogue", "John1", false, "", 0, 0);
    AddEffectVoice("" ,"guide1.ogg", "Dialogue", "Guide1", false, "", 0, 0);
    AddEffectVoice("" ,"johnathan 2.ogg", "Dialogue", "John2", false, "", 0, 0);
    AddEffectVoice("" ,"guide2.ogg", "Dialogue", "Guide2", false, "", 0, 0);
    AddEffectVoice("" ,"johnathan 3.ogg", "Dialogue", "John3", false, "", 0, 0);
    AddEffectVoice("" ,"guide3.ogg", "Dialogue", "Guide3", false, "", 0, 0);
    AddEffectVoice("" ,"johnathan 4.ogg", "Dialogue", "John4", false, "", 0, 0);
    SetEffectVoiceOverCallback("Memento");
}

//////////////////////////////////////////////////////////////////////////////////////    
//Mementos
//////////////////////////////////////////////////////////////////////////////////////

void Memento()
{
    AddQuest("Guide_Hint", "Familiar");
    SetPlayerMoveSpeedMul(1);
    SetPlayerRunSpeedMul(1);
    SetPlayerJumpForceMul(1);
    PlayMusic("Track4.ogg", true, 2, 1, 1, true);
} 


Does anyone have an idea about why this happened? It looks about right to me.