Routování funguje lokálně, ne na serveru

namespace App\Presenters;

use Nette;

class HomepagePresenter extends Nette\Application\UI\Presenter{
	public $database;
	public function __construct(Nette\Database\Context $database){
		$this->database = $database;

    }
	public function renderDefault(){
		$this->template->lek = $this->database->table('lek')
			->order('id_lek DESC')
			->limit(5);
	}
}

{block content}
    {foreach $lek as $l}
    <div class="lek">
        <div class="date">{$l->id_lek}</div>
		<h2><a n:href="Lek:show $l->id_lek">{$l->nazev}</a></h2>
        <h2>{$l->nazev}</h2>
        <div>{$l->nazev}</div>
    </div>
    {/foreach}
{/block}

namespace App\Presenters;

use Nette;
use Nette\Application\UI\Form;

class LekPresenter extends Nette\Application\UI\Presenter
{
    /** @var Nette\Database\Context */
    private $database;

    public function __construct(Nette\Database\Context $database)
    {
        $this->database = $database;
    }

    public function renderShow($id_lek)
    {
        $lek = $this->database->table('lek')->get($id_lek);
		if (!$lek) {
			$this->error('Stránka nebyla nalezena');
		}
		$this->template->lek = $lek;
	}
}

{block content}

<p><a n:href="Homepage:default">← zpět na výpis leku</a></p>

<h1 n:block="nazev">{$lek->nazev}</h1>

<div class="nazev">{$lek->nazev}</div>