i have a error that can not play a disabled audio source

hello, I want to play the sound.

but, there is a error can not play a disabled audio source.

how can i fix it?

this is a my script.

private var destTime : float;

function Start () {
destTime = 3.0;
}

function Update () {
destTime-=Time.deltaTime;
if(destTime<=0.0)
{
Destroy(gameObject);
}
}

function OnTriggerEnter(other : Collider)
{

if(other.gameObject.FindWithTag("Ball"))
{
	gameObject.audio.volume = 100;
	gameObject.audio.Play();
	other.gameObject.FindWithTag("Refree").SendMessage("TimePlus",5);
	Destroy(gameObject);
}

}

what’s wrong whit this script?

i have no idea about this.
please teach it to me.

Try:

if (other.gameObject.FindWithTag("Ball"))
{
    other.gameObject.audio.volume = 100;
    other.gameObject.audio.Play();
    ...
    ...
}

Also do you maybe have a spelling mistake on this line?

other.gameObject.FindWithTag("Refree".SendMessage("TimePlus", 5);

Should the tag be “Referee”?.

Anyways hope this helps.