Ошибка при добавлении паблика

[LenDruG]

Хочу добавить данный паблик

publics: AntiCheatTimer(playerid)
{
	new Float:PoX,Float:PoY,Float:PoZ;
	if(!IsPlayerInAnyVehicle(playerid)) GetPlayerPos(playerid,PoX,PoY,PoZ);
	else GetVehiclePos(GetPlayerVehicleID(playerid),PoX,PoY,PoZ);
    if(GetPVarFloat(playerid,"PosX") != 0.0 && GetPVarFloat(playerid,"PosY") != 0.0 && GetPlayerState(playerid) != PLAYER_STATE_SPECTATING && GetPVarInt(playerid,"Anti_AirFly") < gettime())
 //   if(GetPVarFloat(playerid,"PosX") != 0.0 && GetPVarFloat(playerid,"PosY") != 0.0 && GetPlayerState(playerid) != PLAYER_STATE_SPECTATING && GetPVarInt(playerid,"Anti_AirFly") < gettime() && !PlayerInfo[playerid][bAdmin])
    {
		new
			string[90],
			Float:xdist = PoX-GetPVarFloat(playerid,"PosX"),
			Float:ydist = PoY-GetPVarFloat(playerid,"PosY"),
		 	Float:sqxdist = xdist*xdist,
			Float:sqydist = ydist*ydist,
			Float:distance = (sqxdist+sqydist)/31;

		if(!IsPlayerInAnyVehicle(playerid))
		{
		    if(GetPVarInt(playerid,"newkeys_128") >= gettime() && distance > 2000) format(string, 90, "» Èãðîê %s[%d] âîçìîæíî èñïîëüçóåò ÷èò(Òåëåïîðò ïî ìåòêå). Äèñòàíöèÿ: %.1f",PlayerInfo[playerid][pNames],playerid,distance),ABroadCast(COLOR_GREY, string, 1);
			else if(distance < 2000 && distance > 100) format(string, 90, "» Èãðîê %s[%d] âîçìîæíî èñïîëüçóåò ÷èò(Fly/AirBrk). Äèñòàíöèÿ: %.1f.",PlayerInfo[playerid][pNames],playerid,distance),ABroadCast(COLOR_GREY, string, 1);
			else if(distance > 2000) format(string, 90, "» Èãðîê %s[%d] âîçìîæíî èñïîëüçóåò ÷èò(TP/Fly/AirBrk). Äèñòàíöèÿ: %.1f.",PlayerInfo[playerid][pNames],playerid,distance),ABroadCast(COLOR_GREY, string, 1);
		}
		else if(distance > 300 && !IsAPlane(GetPlayerVehicleID(playerid))) format(string, 90, "» Èãðîê %s[%d] âîçìîæíî èñïîëüçóåò ÷èò(TP/Fly/AirBrk â ìàøèíå). Äèñòàíöèÿ: %.1f.",PlayerInfo[playerid][pNames],playerid,distance),ABroadCast(COLOR_GREY, string, 1);
	}


	SetPVarFloat(playerid,"PosX",PoX);
	SetPVarFloat(playerid,"PosY",PoY);
	return true;
}

Но появляется данная ошибка:

warning 219: local variable "string" shadows a variable at a preceding level

Подскажите как исправить.