[Denying]

First of all, thank you for reading this.

Alright, so my problem as the title says, is a undefined symbol.
I used the following code:

pawn Код:

if(dialogid == DIALOG_MUSIC)
    {
        if(response)
        {
            if(listitem == 0)
            {
                PlayAudioStreamForPlayer(playerid, "http://www.bbc.co.uk/radio/player/bbc_radio_one");
            }
            if(listitem == 1)
            {
                PlayAudioStreamForPlayer(playerid, "http://tunein.com/radio/bigFM-895-s84203/");
            }
            if(listitem == 2)
            {
                PlayAudioStreamForPlayer(playerid, "http://www.rtve.es/alacarta/live_radio_PopUp.shtml?id=3342&v=undefined&vp=&lang=es");
            }
            if(listitem == 3)
            {
                PlayAudioStreamForPlayer(playerid, "http://tunein.com/radio/Medi-1-996-s24883/");
            }
            if(listitem == 4)
            {
                PlayAudioStreamForPlayer(playerid, "http://tunein.com/radio/Galgalatz-918-s68320/");
            }
        }
        return 1;
    }

And I get the following errors:

Код:

C:\Users\haim\Desktop\Testing script\gamemodes\k.pwn(706) : error 017: undefined symbol "PlayAudioStreamForPlayer"
C:\Users\haim\Desktop\Testing script\gamemodes\k.pwn(710) : error 017: undefined symbol "PlayAudioStreamForPlayer"
C:\Users\haim\Desktop\Testing script\gamemodes\k.pwn(714) : error 017: undefined symbol "PlayAudioStreamForPlayer"
C:\Users\haim\Desktop\Testing script\gamemodes\k.pwn(718) : error 017: undefined symbol "PlayAudioStreamForPlayer"
C:\Users\haim\Desktop\Testing script\gamemodes\k.pwn(722) : error 017: undefined symbol "PlayAudioStreamForPlayer"
Pawn compiler 3.2.3664	 	 	Copyright © 1997-2006, ITB CompuPhase

What shall I do?