dcmd_explode problem

dcmd_explode(playerid,params[])
{
	new pID;
	if(sscanf(params,"u",pID))
	 {
	 return SendClientMessage(playerid,COLOR_YELLOW,"Verwendung: /explode [playerid]");
	 }
	if(!IsPlayerConnected(pID))
	 {
	 return SendClientMessage(playerid,COLOR_YELLOW,"Kein Spieler mit angegebener ID Online");
	 }
	new player[MAX_PLAYER_NAME];
	new string[128];
	GetPlayerName(pID,player,sizeof(player));
	format(string,sizeof(string),"%s hat %s in die luft gesprengt",player,pID);
	SendClientMessageToAll(COLOR_YELLOW,string);
	new Float:x, Float:y, Float:z;
	GetPlayerPos(pID,x,y,z);
	CreateExplosion(x,y,z,7,15); }
	return 1;
}