sscanf ошибка почему?

[aidar14]

Вот ошибка

[21:24:46] sscanf error: System not initialised.
[21:25:07] sscanf error: System not initialised.
[21:25:08] sscanf error: System not initialised.
[21:25:12] sscanf error: System not initialised.
[21:25:16] sscanf error: System not initialised.
[21:25:18] sscanf error: System not initialised.
[21:25:19] sscanf error: System not initialised.
[21:25:20] sscanf error: System not initialised.
[21:27:14] sscanf error: System not initialised.
[21:27:17] sscanf error: System not initialised.

Команду добавил после,которой начало выдавать ошибки

CMD:setlvl(playerid,params[])
{
	new string[50];
	if(IsPlayerConnected(playerid))
	if(sscanf(params,"i", params[0])) return SCM(playerid,COLOR_GREY,"Введите /setlvl [lvl]");
 	PlayerInfo[playerid][pLevel] = params[0];
	format(string,sizeof(string),"Игроку %s установлено %d lvl",playername,params[0]);
	SCM(playerid,COLOR_GREY,string);
	return 1;
}