Error when i change map to map2 in a custom story (SOLVED)

[Cendrillion]

This is what it appears when i try to change the zone.

FATAL ERROR: Could not load script file "custo_stories/LA PRUEBA/maps/Crogram Files/Steam/Steamapps/common/Amnesia The Dark Descent/custom_stories/LA PRUEBA/maps/LA PRUEBA3.hps'! ExecuteString (1, 1): ERR : No matching signatures to 'OnGameStart()' main (5,17): ERR : Expected '('

and this is the only script im running in the map "LA PRUEBA3":


void OnStart()
{
AddEntityCollideCallback("Player", "brute2", "area_brute2", true, 1);
}
void nombre accion(string &in asParent, string &in asChild, int alState)
{
SetEntityActive("servant_grunt_1", true);
PlaySoundAtEntity("", "nombre sonido", "Player", 0, false);
GiveSanityDamage(30.0f, true);
}
void OnLeave()
{
}

void OnEnter()
{
}

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the same script in the main zone works perfectly.