[Вопрос] Админ чат по рангам

[Tema444]

Поставил админ чат по рангам:

if(strcmp(cmd, "/admin", true) == 0 || strcmp(cmd, "/a", true) == 0)   
{   
if(IsPlayerConnected(playerid))   
{   
GetPlayerName(playerid, sendername, sizeof(sendername));   
new length = strlen(cmdtext);   
while ((idx < length) && (cmdtext[idx] <= ' '))   
{   
idx++;   
}   
new offset = idx;   
new result[64];   
while ((idx < length) && ((idx - offset) < (sizeof(result) - 1)))   
{   
result[idx - offset] = cmdtext[idx];   
idx++;   
}   
result[idx - offset] = EOS;   
if(!strlen(result))   
{   
SendClientMessage(playerid, COLOR_YELLOW, " Подсказка: (/a)dmin [текст]");   
return 1;   
}   
new arank[64];   
if(PlayerInfo[playerid][pAdmin] >= 10) { arank = "Главный Администратор Проекта"; }   
else if(PlayerInfo[playerid][pAdmin] == 9) { arank = "Зам.Гл.Админа"; }   
else if(PlayerInfo[playerid][pAdmin] == 8) { arank = "Админ"; }   
else if(PlayerInfo[playerid][pAdmin] == 7) { arank = "Младший админ"; }   
else if(PlayerInfo[playerid][pAdmin] == 6) { arank = "Старший модэратор"; }   
else if(PlayerInfo[playerid][pAdmin] == 5) { arank = "Зам старшего модэратора"; }   
else if(PlayerInfo[playerid][pAdmin] == 4) { arank = "Модэратор"; }   
else if(PlayerInfo[playerid][pAdmin] == 3) { arank = "Младший модэратор"; }   
else if(PlayerInfo[playerid][pAdmin] == 2) { arank = "Помошник модэратора"; }   
else if(PlayerInfo[playerid][pAdmin] == 1) { arank = "Хелпер"; }   
else { arank = "Хэлпер"; }   

format(string, sizeof(string), "*** %s %s[%d]: %s. ***", arank, sendername, playerid, result);   
if (PlayerInfo[playerid][pAdmin] >= 1)   
{   
SendAdminMessage(COLOR_GREEN, string);   
}   
printf("%s %s[%d]: %s", arank, sendername,playerid, result);   
}   
return 1;   
}

но вылезает ошибка

error 017: undefined symbol "SendAdminMessage"

как её исправит? с меня +