PrestaShopException {#54
  #message: "Link to database cannot be established: SQLSTATE[HY000] [2002] Connection refused"
  #code: 0
  #file: "/var/www/html/s-e/classes/db/DbPDO.php"
  #line: 136
  trace: {
    /var/www/html/s-e/classes/db/DbPDO.php:136 {
      › } catch (PDOException $e) {
      ›     throw new PrestaShopException('Link to database cannot be established: ' . $e->getMessage());
      › }
    }
    /var/www/html/s-e/classes/db/Db.php:379 {
      › if (!$this->result && $this->getNumberError() == 2006) {
      ›     if ($this->connect()) {
      ›         $this->result = $this->_query($sql);
    }
    /var/www/html/s-e/classes/db/Db.php:613 {
      › 
      › $this->result = $this->query($sql);
      › 
      arguments: {
        $sql: """
          SELECT m.page, ml.url_rewrite, ml.id_lang\n
          \t\t\t\t\tFROM `sk_meta` m\n
          \t\t\t\t\tLEFT JOIN `sk_meta_lang` ml ON (m.id_meta = ml.id_meta AND ml.id_shop = 1 )\n
          \t\t\t\t\tORDER BY LENGTH(ml.url_rewrite) DESC
          """
      }
    }
    /var/www/html/s-e/classes/Dispatcher.php:643 {
      › \t\t\t\t\tORDER BY LENGTH(ml.url_rewrite) DESC';
      ›             if ($results = Db::getInstance()->executeS($sql)) {
      ›                 foreach ($results as $row) {
      arguments: {
        $sql: """
          SELECT m.page, ml.url_rewrite, ml.id_lang\n
          \t\t\t\t\tFROM `sk_meta` m\n
          \t\t\t\t\tLEFT JOIN `sk_meta_lang` ml ON (m.id_meta = ml.id_meta AND ml.id_shop = 1 )\n
          \t\t\t\t\tORDER BY LENGTH(ml.url_rewrite) DESC
          """
      }
    }
    /var/www/html/s-e/classes/Dispatcher.php:249 {
      › 
      ›     $this->loadRoutes();
      › }
    }
    /var/www/html/s-e/classes/Dispatcher.php:207 {
      ›     }
      ›     self::$instance = new Dispatcher($request);
      › }
      arguments: {
        $request: Request {#43 …}
      }
    }
    /var/www/html/s-e/index.php:29 {
      › \trequire dirname(__FILE__).'/config/config.inc.php';\r
      › \tDispatcher::getInstance()->dispatch();\r
      › }catch(\Exception $e){\r
    }
  }
}