function display()
{
Manialink::load();
$ui = new Panel($this->width, $this->height);
$ui->setAlign('center', 'center');
$ui->title->setStyle(Label::TextTitleError);
$ui->titleBg->setSubStyle(Bgs1::BgTitle2);
$ui->title->setText('Error');
$ui->save();
$ui = new Label($this->width - 4);
$ui->enableAutonewline();
$ui->setAlign('center', 'center');
$ui->setPosition(0, -5, 1);
$ui->setText($this->message);
$ui->save();
$ui = new Button();
$ui->setText($this->response->errorButtonMessage ?: 'Back');
$ui->setManiazone($this->response->errorManialink ?: $this->response->backLink);
$ui->setPosition(0, -($this->height / 2) + 12, 1);
$ui->setHalign('center');
$ui->save();
Manialink::render();
}
