QSqlQuery query;
    ui->lineEditNick->setReadOnly(true);
    if (query.exec("SELECT * FROM player WHERE nick = '" + sNick + "';"))
    {
        if (query.next())
        {
            ui->lineEditNick->setText(sNick);
            ui->lineEditPremiumEndDate->setText(query.value(1).toString());
            ui->lineEditRegistrationDate->setText(query.value(2).toString());
            ui->lineEditEmail->setText(query.value(3).toString());
            ui->lineEditPremiumPoints->setText(query.value(4).toString());
            ui->lineEditExp->setText(query.value(5).toString());
            ui->lineEditCredits->setText(query.value(6).toString());
        }
        else
        {
             QMessageBox::critical(this, "ERROR", "No such player:  " + sNick);
        }

    }
    else
    {
        QMessageBox::critical(this, "ERROR", "Cannot load player's " + sNick + " attributes.");
    }