( ! ) Warning: mysqli_real_connect(): php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution in /var/www/html/kodomo-manabi-labo.net/wp/wp-includes/wp-db.php on line 1531
Call Stack
#TimeMemoryFunctionLocation
10.0000229336{main}( ).../index.php:0
20.0000229800require( '/var/www/html/kodomo-manabi-labo.net/wp/wp-blog-header.php' ).../index.php:17
30.0000230488require_once( '/var/www/html/kodomo-manabi-labo.net/wp/wp-load.php' ).../wp-blog-header.php:13
40.0001231144require_once( '/var/www/html/kodomo-manabi-labo.net/wp/wp-config.php' ).../wp-load.php:37
50.0001236576require_once( '/var/www/html/kodomo-manabi-labo.net/wp/wp-settings.php' ).../wp-config.php:110
60.0021868648require_wp_db( ).../wp-settings.php:106
70.0021921768wpdb->__construct( ).../load.php:404
80.0021923056wpdb->db_connect( ).../wp-db.php:592
90.0022924864mysqli_real_connect ( ).../wp-db.php:1531

( ! ) Warning: mysqli_real_connect(): (HY000/2002): php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution in /var/www/html/kodomo-manabi-labo.net/wp/wp-includes/wp-db.php on line 1531
Call Stack
#TimeMemoryFunctionLocation
10.0000229336{main}( ).../index.php:0
20.0000229800require( '/var/www/html/kodomo-manabi-labo.net/wp/wp-blog-header.php' ).../index.php:17
30.0000230488require_once( '/var/www/html/kodomo-manabi-labo.net/wp/wp-load.php' ).../wp-blog-header.php:13
40.0001231144require_once( '/var/www/html/kodomo-manabi-labo.net/wp/wp-config.php' ).../wp-load.php:37
50.0001236576require_once( '/var/www/html/kodomo-manabi-labo.net/wp/wp-settings.php' ).../wp-config.php:110
60.0021868648require_wp_db( ).../wp-settings.php:106
70.0021921768wpdb->__construct( ).../load.php:404
80.0021923056wpdb->db_connect( ).../wp-db.php:592
90.0022924864mysqli_real_connect ( ).../wp-db.php:1531

( ! ) Deprecated: mysql_connect(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead in /var/www/html/kodomo-manabi-labo.net/wp/wp-includes/wp-db.php on line 1562
Call Stack
#TimeMemoryFunctionLocation
10.0000229336{main}( ).../index.php:0
20.0000229800require( '/var/www/html/kodomo-manabi-labo.net/wp/wp-blog-header.php' ).../index.php:17
30.0000230488require_once( '/var/www/html/kodomo-manabi-labo.net/wp/wp-load.php' ).../wp-blog-header.php:13
40.0001231144require_once( '/var/www/html/kodomo-manabi-labo.net/wp/wp-config.php' ).../wp-load.php:37
50.0001236576require_once( '/var/www/html/kodomo-manabi-labo.net/wp/wp-settings.php' ).../wp-config.php:110
60.0021868648require_wp_db( ).../wp-settings.php:106
70.0021921768wpdb->__construct( ).../load.php:404
80.0021923056wpdb->db_connect( ).../wp-db.php:592
90.0026925024wpdb->db_connect( ).../wp-db.php:1557
100.0026925168mysql_connect ( ).../wp-db.php:1562

( ! ) Warning: mysql_connect(): php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution in /var/www/html/kodomo-manabi-labo.net/wp/wp-includes/wp-db.php on line 1562
Call Stack
#TimeMemoryFunctionLocation
10.0000229336{main}( ).../index.php:0
20.0000229800require( '/var/www/html/kodomo-manabi-labo.net/wp/wp-blog-header.php' ).../index.php:17
30.0000230488require_once( '/var/www/html/kodomo-manabi-labo.net/wp/wp-load.php' ).../wp-blog-header.php:13
40.0001231144require_once( '/var/www/html/kodomo-manabi-labo.net/wp/wp-config.php' ).../wp-load.php:37
50.0001236576require_once( '/var/www/html/kodomo-manabi-labo.net/wp/wp-settings.php' ).../wp-config.php:110
60.0021868648require_wp_db( ).../wp-settings.php:106
70.0021921768wpdb->__construct( ).../load.php:404
80.0021923056wpdb->db_connect( ).../wp-db.php:592
90.0026925024wpdb->db_connect( ).../wp-db.php:1557
100.0026925168mysql_connect ( ).../wp-db.php:1562

( ! ) Warning: mysql_connect(): php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution in /var/www/html/kodomo-manabi-labo.net/wp/wp-includes/wp-db.php on line 1562
Call Stack
#TimeMemoryFunctionLocation
10.0000229336{main}( ).../index.php:0
20.0000229800require( '/var/www/html/kodomo-manabi-labo.net/wp/wp-blog-header.php' ).../index.php:17
30.0000230488require_once( '/var/www/html/kodomo-manabi-labo.net/wp/wp-load.php' ).../wp-blog-header.php:13
40.0001231144require_once( '/var/www/html/kodomo-manabi-labo.net/wp/wp-config.php' ).../wp-load.php:37
50.0001236576require_once( '/var/www/html/kodomo-manabi-labo.net/wp/wp-settings.php' ).../wp-config.php:110
60.0021868648require_wp_db( ).../wp-settings.php:106
70.0021921768wpdb->__construct( ).../load.php:404
80.0021923056wpdb->db_connect( ).../wp-db.php:592
90.0026925024wpdb->db_connect( ).../wp-db.php:1557
100.0026925168mysql_connect ( ).../wp-db.php:1562
WordPress › エラー

データベース接続確立エラー

これは、wp-config.php ファイルのユーザー名とパスワードが正しくないか、あるいは kodomo-manabi-labo.cluster-clyr7tex4usc.ap-northeast-1.rds.amazonaws.com のデータベースサーバーに接続できないかのどちらかを意味します。ホスティングサービスのデータベースサーバーがダウンしているかもしれません。

こうした用語が何を意味しているのか分からない場合は、ホスティングサービスに連絡するべきでしょう。助けが必要であればいつでも WordPress サポートフォーラムを訪れることができます。