[Pomoc]Eror

Pozdrav evo htio sam da napravim dialog za kupovinu pica u kaficu al mi je izbacio jedan eror,pa evo pogledajte i dali znate u cemu je problem.Hvala
-Eror-
C:\Documents and Settings\XP\Desktop\Balkan Storm\gamemodes\BS-RP.pwn(15871) : error 021: symbol already defined: "JB_OnDialogResponse"
15870- public OnDialogResponse(playerid, dialogid, response, listitem, inputtext[])
15871- {
-Cijeli codovi-
//-------- OnPlayerCommandText----------
//---Moje komande----
//Kafic
if(strcmp(cmd, "/kupi", true) == 0)
{
if (PlayerToPoint(20, playerid,1291.3423,-1871.5021,19.3114))
{
ShowPlayerDialog(playerid,1,DIALOG_STYLE_LIST,"Kafic","Pivo(1$)\nVino(2$)\nKoka Kola(3$)\nCigara(5$)","Kupi","Izadji");
return 1;
}
        }
//-------OnDialogResponse---------
public OnDialogResponse(playerid, dialogid, response, listitem, inputtext[])
{
if(dialogid == 1 && response)
{
if(listitem == 0)
{
GivePlayerMoney(playerid, -1);
SetPlayerSpecialAction(playerid, SPECIAL_ACTION_DRINK_BEER);
        }
if(listitem == 1)
{
GivePlayerMoney(playerid, -2);
SetPlayerSpecialAction(playerid, SPECIAL_ACTION_DRINK_WINE);
}
if(listitem == 2)
{
GivePlayerMoney(playerid, -3);
SetPlayerSpecialAction(playerid, SPECIAL_ACTION_DRINK_SPRUNK);
}
if(listitem == 3)
{
GivePlayerMoney(playerid, -5);
SetPlayerSpecialAction(playerid,SPECIAL_ACTION_SMOKE_CIGGY);
}
}
return 1;
}

15870- public OnDialogResponse(playerid, dialogid, response, listitem, inputtext[])

izbrisi tu liniju

Izbrisem i nece da mi compile GM.Nemogu samo izbaci nece da compile