Fatal error: Uncaught PDOException: PDO::__construct(): php_network_getaddresses: getaddrinfo failed: hostname nor servname provided, or not known in /home/zettjp/www/zett-baseball.jp/Admin/products/inc/lib/ProductDao.php:22 Stack trace: #0 /home/zettjp/www/zett-baseball.jp/Admin/products/inc/lib/ProductDao.php(22): PDO->__construct('mysql:host=mysq...', 'zettjp', '8iExeJspqQ6V', Array) #1 /home/zettjp/www/zett-baseball.jp/wp-product2018/inc/PageProduct.php(14): ProductDao->__construct() #2 /home/zettjp/www/zett-baseball.jp/wordpress/wp-content/themes/baseball/page-product2018.php(12): PageProduct->__construct() #3 /home/zettjp/www/zett-baseball.jp/wordpress/wp-includes/template-loader.php(74): include('/home/zettjp/ww...') #4 /home/zettjp/www/zett-baseball.jp/wordpress/wp-blog-header.php(19): require_once('/home/zettjp/ww...') #5 /home/zettjp/www/zett-baseball.jp/index.php(17): require('/home/zettjp/ww...') #6 {main} Next PDOException: SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo failed: hostname nor ser in /home/zettjp/www/zett-baseball.jp/Admin/products/inc/lib/ProductDao.php on line 22