[Misiur]

pawn Код:

if(sscanf(params, "s", message))

Sscanf takes string length parameter now.

pawn Код:

CMD:call 911(playerid, params[])

This is invalid function name. You can't have space in there

#e:

pawn Код:

CMD:call(playerid, params[])
{
    new
        message[128];
    sscanf(params, "d", number);
    if(911 == number) {
        if(sscanf(params, "{d}s[128]", message))
            return SendUsageError( playerid, "/call 911 [Message]" );
        new
            str[128],
            pName[MAX_PLAYER_NAME];
        GetPlayerName(playerid, pName, sizeof(pName));
        format(str, sizeof(pName), "[911] %s has called 911! Message: %s", pName, message);
        SendClientMessage(playerid, COP_MESSAGE, str);
    }
    return 1;
}