Fatal error: Uncaught mysqli_sql_exception: php_network_getaddresses: getaddrinfo for db failed: Name or service not known in /var/www/html/p46016/htdocs/wp-includes/wp-db.php:1656 Stack trace: #0 /var/www/html/p46016/htdocs/wp-includes/wp-db.php(1656): mysqli_real_connect(Object(mysqli), 'db', 'p46016', Object(SensitiveParameterValue), NULL, NULL, NULL, 0) #1 /var/www/html/p46016/htdocs/wp-includes/wp-db.php(632): wpdb->db_connect() #2 /var/www/html/p46016/htdocs/wp-includes/load.php(545): wpdb->__construct('p46016', '2aDP4Ka2v', 'user_p46016', 'db') #3 /var/www/html/p46016/htdocs/wp-settings.php(124): require_wp_db() #4 /var/www/html/p46016/htdocs/wp-config.php(124): require_once('/var/www/html/p...') #5 /var/www/html/p46016/htdocs/wp-load.php(37): require_once('/var/www/html/p...') #6 /var/www/html/p46016/htdocs/wp-blog-header.php(13): require_once('/var/www/html/p...') #7 /var/www/html/p46016/htdocs/index.php(17): require('/var/www/html/p...') #8 {main} thrown in /var/www/html/p46016/htdocs/wp-includes/wp-db.php on line 1656