[Konstantinos]

Without checking if the player is connected and that id is an invalid player, it's going to show the unknown command message due to the runtime error: Array index out of bounds.

I believe the problem is because of the sscanf. Try updating the plugin and include file to the latest version and re-compile the scripts. Run the server and try again.

PS: Don't use return while checking the level because the rest of the code won't be executed.

pawn Код:

CMD:setlevel(playerid,params[])
{
    if(!IsPlayerAdmin(playerid)) return 0;
    new pID,level,rank[128];
    if(sscanf(params,"rd",pID,level)) return SendClientMessage(playerid,COLOR_WHITE,"USAGE: /setlevel [playerid] [level]");
    if(pID == INVALID_PLAYER_ID) return SendClientMessage(playerid,COLOR_GREY,"Player is not connected.");
    if(pInfo[pID][AdminLevel] > pInfo[playerid][AdminLevel]) return SendClientMessage(playerid,COLOR_WHITE,"You can't use this command on your colleauge");
    if(pInfo[pID][AdminLevel] > level)
    {
        if(level == 1) format(rank,sizeof(rank),"{FF8800}Server Moderator {FFFFFF}");
        else if(level == 2) format(rank,sizeof(rank),"{0000FF}Global Moderator {FFFFFF}");
        else if(level == 3) format(rank,sizeof(rank),"{FF0000}Admin {40FF00}");
        else if(level == 4) format(rank,sizeof(rank),"{40FF00}Super Admin {FFFFFF}");
        else if(level == 5) format(rank,sizeof(rank),"{40FF00}Head Admin {FFFFFF}");
        format(string,sizeof(string),"%s has been demoted to %s by "SERVER_NAME" management.",pID,rank);
    }
    else if(pInfo[playerid][AdminLevel] < level)
    {
        if(level == 1) format(rank,sizeof(rank),"{FF8800}Server Moderator {FFFFFF}");
        else if(level == 2) format(rank,sizeof(rank),"{0000FF}Global Moderator {FFFFFF}");
        else if(level == 3) format(rank,sizeof(rank),"{FF0000}Admin {40FF00}");
        else if(level == 4) format(rank,sizeof(rank),"{40FF00}Super Admin {FFFFFF}");
        else if(level == 5) format(rank,sizeof(rank),"{40FF00}Head Admin {FFFFFF}");
        format(string,sizeof(string),"%s has been promoted to %s by "SERVER_NAME" management.",pID,rank);
    }
    SendClientMessageToAll(COLOR_WHITE,string);
    pInfo[pID][AdminLevel] = level;
    return 1;
}