[L.Hudson]

I suggest you to use a stock for all "GetPlayerName" functions, example:

pawn Код:

stock NAME(playerid) // Put it in the last line of your script
{
    new pname[MAX_PLAYER_NAME];
    GetPlayerName(playerid, pname, sizeof(pname));
    return pname;
}

in other words, try using this:

pawn Код:

CMD:requestban(playerid, params[])
{
    new id[128], reason[128];
    if(AdminLevel[playerid] < 1) return SendClientMessage(playerid, COLOR_SILVER, "You must be atleast a level 1 administrator (Moderator) to use this command!");
    if(sscanf(params, "us[128]", id, reason)) return SendClientMessage(playerid, COLOR_SILVER, "/requestban [id] [reason]"); //Define these variables (id, reason)

    for(new a; a<MAX_PLAYERS; a++)
    {
        if(AdminLevel[playerid] >= 4)
        {
            new str[128];
            format(str, sizeof(str), "[Ban Request] %s(%d) requested a ban on %s(%d) for %s", NAME(playerid), playerid, NAME(id), id, reason);
            SendClientMessage(a, COLOR_RED, str);
        }
    }
    return 1;
}