[Scenario]

I re-wrote the command and it all seems to be working now.

pawn Код:

command(say, playerid, params[])
{
    new Message[128], string[128];
    if(sscanf(params, "s[128]", Message))
    {
        SendClientMessage(playerid, COLOR_WHITE, "SYNTAX: /say [message]");
    }
    else
    {
        if(strlen(Message) < 1 || !IsPlayerConnectedEx(playerid))
        {
            return 1;
        }
        else
        {
            format(string, sizeof(string), "* Admin: %s", Message);
            SendClientMessageToAll(0x2587CEFF, string);
        }
    }
    return 1;
}