[Blaeks]

it happens to you when you call the command array field that does not exist, try this command

pawn Код:

if(strcmp(cmd, "/maskon", true) == 0) // by Blaeks
    {
        if(IsPlayerConnected(playerid))
        {
            if(PlayerInfo[playerid][pMask] == 0)
            {
                 SendClientMessage(playerid, COLOR_GRAD1, "   you dont have mask");
                 return 1;
            }
            if(PlayerInfo[playerid][pLevel] < 5)
            {
                SendClientMessage(playerid, COLOR_GRAD1, "  you arent 5 lvl.");
                return 1;
            }
            foreach(Player, i)
            {
                if(IsPlayerConnected(i))
                {
                    ShowPlayerNameTagForPlayer(i, playerid, 0);
                }
            }
            PlayerInfo[playerid][pMaskuse] = 1;
            SendClientMessage(playerid, COLOR_WHITE, "   you put mask on head.");
            GetPlayerName(playerid, sendername, sizeof(sendername));
            format(string, sizeof(string), "* %s stavlja masku na sebe.", GetPlayerNameEx(playerid));
            ProxDetector(30.0, playerid, string, PURPLE1,PURPLE2,PURPLE3,PURPLE4,PURPLE5);
        }
        return 1;
    }

just edit that command how ever you want...