Fatal error: Uncaught PDOException: PDO::__construct(): php_network_getaddresses: getaddrinfo failed: Name or service not known in /application/specific/clients/mysqlConnection.php:38 Stack trace: #0 /application/specific/clients/mysqlConnection.php(38): PDO->__construct() #1 /application/specific/classes/szclient.php(29): mysqlConnection->start() #2 /application/specific/classes/externalApi.php(162): szclient->__construct() #3 /application/specific/classes/externalApi.php(240): externalApi->launch() #4 /application/specific/classes/app.php(1049): externalApi->query() #5 /application/specific/classes/szcore.php(509): app->db() #6 /application/specific/classes/szcore.php(538): szcore::get() #7 /application/specific/classes/saleProduct.php(427): szcore::getFast() #8 /application/specific/classes/szcore.php(724): saleProduct->getStock() #9 /application/specific/classes/szcore.php(708): szcore->structurePhp() #10 /application/specific/classes/saleProduct.php(648): szcore::getList() #11 /application/specific/classes/szurl.php( in /application/specific/clients/mysqlConnection.php on line 38