( ! ) Deprecated: Required parameter $post follows optional parameter $content in /var/www/vhost/WrqdRk3e7bQtvzeBZLWG/public_html/campaign/wp-includes/functions.php on line 834
Call Stack
#TimeMemoryFunctionLocation
10.0004360448{main}( ).../index.php:0
20.0132361768require( '/var/www/vhost/WrqdRk3e7bQtvzeBZLWG/public_html/campaign/wp-blog-header.php ).../index.php:17
30.0224371360require_once( '/var/www/vhost/WrqdRk3e7bQtvzeBZLWG/public_html/campaign/wp-load.php ).../wp-blog-header.php:13
40.0278377576require_once( '/var/www/vhost/WrqdRk3e7bQtvzeBZLWG/public_html/campaign/wp-config.php ).../wp-load.php:37
50.0373434488require_once( '/var/www/vhost/WrqdRk3e7bQtvzeBZLWG/public_html/campaign/wp-settings.php ).../wp-config.php:98

( ! ) Warning: mysqli_real_connect(): (HY000/1045): Access denied for user 'root'@'localhost' (using password: YES) in /var/www/vhost/WrqdRk3e7bQtvzeBZLWG/public_html/campaign/wp-includes/wp-db.php on line 1626
Call Stack
#TimeMemoryFunctionLocation
10.0004360448{main}( ).../index.php:0
20.0132361768require( '/var/www/vhost/WrqdRk3e7bQtvzeBZLWG/public_html/campaign/wp-blog-header.php ).../index.php:17
30.0224371360require_once( '/var/www/vhost/WrqdRk3e7bQtvzeBZLWG/public_html/campaign/wp-load.php ).../wp-blog-header.php:13
40.0278377576require_once( '/var/www/vhost/WrqdRk3e7bQtvzeBZLWG/public_html/campaign/wp-config.php ).../wp-load.php:37
50.0373434488require_once( '/var/www/vhost/WrqdRk3e7bQtvzeBZLWG/public_html/campaign/wp-settings.php ).../wp-config.php:98
60.59094088776require_wp_db( ).../wp-settings.php:126
70.59394463624wpdb->__construct( $dbuser = 'root', $dbpassword = 'numa11290912', $dbname = 'grandhill-campaign', $dbhost = 'localhost' ).../load.php:426
80.59394463624wpdb->db_connect( $allow_bail = ??? ).../wp-db.php:631
90.59414465200mysqli_real_connect( $mysql = class mysqli { public $client_info = 'mysqlnd 8.0.9'; public $client_version = 80009; public $connect_errno = 1045; public $connect_error = 'Access denied for user \'root\'@\'localhost\' (using password: YES)'; public $errno = 1045; public $error = 'Access denied for user \'root\'@\'localhost\' (using password: YES)' }, $hostname = 'localhost', $username = 'root', $password = 'numa11290912', $database = NULL, $port = NULL, $socket = NULL, $flags = 0 ).../wp-db.php:1626
WordPress › エラー

Access denied for user 'root'@'localhost' (using password: YES)

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 localhost 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。