[PrestaShopException]

Link to database cannot be established: SQLSTATE[HY000] [2002] Connection refused
at line 127 in file classes/db/DbPDO.php

122.     public function connect()
123.     {
124.         try {
125.             $this->link = $this->getPDO($this->server, $this->user, $this->password, $this->database, 5);
126.         } catch (PDOException $e) {
127.             throw new PrestaShopException('Link to database cannot be established: ' . $e->getMessage());
128.         }
129. 
130.         $this->link->exec('SET SESSION sql_mode = \'\'');
131. 
132.         return $this->link;

• DbPDOCore->connect - [line 330 - classes/db/Db.php]

  325.         if (!defined('_PS_DEBUG_SQL_')) {
  326.             define('_PS_DEBUG_SQL_', false);
  327.         }
  328. 
  329.         if ($connect) {
  330.             $this->connect();
  331.         }
  332.     }
  333. 
  334.     /**
  335.      * Disable the use of the cache.
  

• DbCore->__construct - [line 241 - classes/db/Db.php] - [4 Arguments]

  236.             $class = Db::getClass();
  237.             self::$instance[$id_server] = new $class(
  238.                 self::$_servers[$id_server]['server'],
  239.                 self::$_servers[$id_server]['user'],
  240.                 self::$_servers[$id_server]['password'],
  241.                 self::$_servers[$id_server]['database']
  242.             );
  243.         }
  244. 
  245.         return self::$instance[$id_server];
  246.     }
  

  Argument [0]
  **hidden_server**
  Argument [1]
  root
  Argument [2]
  **hidden_password**
  Argument [3]
  **hidden_database**
  

• DbCore::getInstance - [line 47 - config/alias.php]

  42.  * @param bool $htmlOK Does data contain HTML code ? (optional)
  43.  * @return string Sanitized data
  44.  */
  45. function pSQL($string, $htmlOK = false)
  46. {
  47.     return Db::getInstance()->escape($string, $htmlOK);
  48. }
  49. 
  50. function bqSQL($string)
  51. {
  52.     return str_replace('`', '\`', pSQL($string));
  

• pSQL - [line 340 - classes/shop/Shop.php] - [1 Arguments]

  335.             $request_uri = rawurldecode($_SERVER['REQUEST_URI']);
  336. 
  337.             $sql = 'SELECT s.id_shop, CONCAT(su.physical_uri, su.virtual_uri) AS uri, su.domain, su.main
  338.                     FROM ' . _DB_PREFIX_ . 'shop_url su
  339.                     LEFT JOIN ' . _DB_PREFIX_ . 'shop s ON (s.id_shop = su.id_shop)
  340.                     WHERE (su.domain = \'' . pSQL($host) . '\' OR su.domain_ssl = \'' . pSQL($host) . '\')
  341.                         AND s.active = 1
  342.                         AND s.deleted = 0
  343.                     ORDER BY LENGTH(CONCAT(su.physical_uri, su.virtual_uri)) DESC';
  344. 
  345.             $result = Db::getInstance()->executeS($sql);
  

  Argument [0]
  silvertheme.com
  

• ShopCore::initialize - [line 119 - config/config.inc.php]

  114. 
  115. $context = Context::getContext();
  116. 
  117. /* Initialize the current Shop */
  118. try {
  119.     $context->shop = Shop::initialize();
  120. } catch (PrestaShopException $e) {
  121.     $e->displayMessage();
  122. }
  123. define('_THEME_NAME_', $context->shop->theme->getName());
  124. define('_PARENT_THEME_NAME_', $context->shop->theme->get('parent') ?: '');
  

• require - [line 27 - index.php] - [1 Arguments]

  22.  * @copyright 2007-2019 PrestaShop SA and Contributors
  23.  * @license   https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
  24.  * International Registered Trademark & Property of PrestaShop SA
  25.  */
  26. 
  27. require dirname(__FILE__).'/config/config.inc.php';
  28. Dispatcher::getInstance()->dispatch();
  

  Argument [0]
  /var/www/html/prestashop/PRS958/config/config.inc.php