[KurtAngle]

Can somebody help me? When i compile, pawno return me this error: "error 029: invalid expression, assumed zero"

Код:

CMD:courier(playerid,params[])
{
    if(Corriere[playerid] == 1) return SendClientMessage(playerid, BIANCO, "You are already in courier mission!");
	{
	StatoCorriere[playerid]=1;
    Corriere[playerid]=1;
    NienteGod[playerid]=1;
	GodTemp[playerid]=1;
	VeicoliNo[playerid]=1;
	VeicoliNo2[playerid]=1;
	DisabilitaBoost[playerid]=1;
	SetPlayerHealth(playerid, 100);
    SetPlayerCheckpoint(playerid,1110.5992,-1327.9216,13.7145,10);
    new nome[MAX_PLAYER_NAME], stringa[48];
    GetPlayerName(playerid, nome, sizeof(nome));
    format(stringa, sizeof(stringa), "%s is now a Courier", nome);
    SendClientMessageToAll(GIALLO, stringa);
    }
	else // This is the error line <<<<<<<<<<---------
	{
 	SendClientMessage(playerid, ROSSO,"You have to be in a courier truck to start the job! (Type /v benson");
 	SendClientMessage(playerid, ROSSO,"and then type again /courier)");
	}
    return 1;
}

I have tried to delete the else but pawno return warnings and other errors: "function "cmd_courier" should return a value".
Can you help me?