Jump scare script problem

[liamthespy]

this is the relevant part of the script


AddEntityCollideCallback("Player", "firstscare", "closetcorpse", true, 1);
}

void closetcorpse(string &in item)
{
SetEntityActive("closetcorpse", true);
PlaySoundAtEntity("", "guardian_activated.snt", "closetcorpse", 0, false);
}

the player walks into the firstscare scriptarea and the closetcorpse activates, or at least that's what is supposed to happen. I have everything punctuated right, what is wrong?