Run time error 4

[Nazik™]

[13:12:03] [debug] Run time error 4: "Array index out of bounds"
[13:12:03] [debug]  Accessing element at negative index -1
[13:12:03] [debug] AMX backtrace:
[13:12:03] [debug] #0 002b0f4c in public GunCheat1 (playerid=0) at D:\Najes[T] - RPG\gamemodes\Najest.pwn:48555

public GunCheat1(playerid)
{
    if(playerid == INVALID_PLAYER_ID) { return 1; }
	new weap = GetPlayerWeapon(playerid);
	if(weap != 0 && Weapons[playerid][weap] != 0)
	{
		if(PlayerInfo[playerid][pAdmin] == 0)
		{
			new string[256];
			new lvl = PlayerInfo[playerid][pLevel];
			new playername[32];
			GetPlayerName(playerid, playername, sizeof playername);
			format(string, 256, "Античит: %s[%d] возможно использует ганчит | Оружие: %s. | LvL: %d", playername,playerid,WeaponNames[weap],lvl);
			SendAdminMessage(COLOR_YELLOW, string);
			ResetPlayerWeapons(playerid);
		}
	}
	return 1;
}

№48555

if(weap != 0 && Weapons[playerid][weap] != 0)