Warning: mysqli_real_connect(): php_network_getaddresses: getaddrinfo for mysql failed: Name or service not known in /var/www/html/wp-includes/class-wpdb.php on line 1988 Call Stack: 0.2047 452176 1. {main}() /var/www/html/index.php:0 0.2048 452528 2. require('/var/www/html/wp-blog-header.php') /var/www/html/index.php:17 0.2048 453168 3. require_once('/var/www/html/wp-load.php') /var/www/html/wp-blog-header.php:13 0.2048 453856 4. require_once('/var/www/html/wp-config.php') /var/www/html/wp-load.php:50 0.2055 561056 5. require_once('/var/www/html/wp-settings.php') /var/www/html/wp-config.php:141 0.2096 883224 6. require_wp_db() /var/www/html/wp-settings.php:134 0.2096 884648 7. wpdb->__construct($dbuser = 'wp_local', $dbpassword = '[Sensitive Parameter]', $dbname = 'wp_local', $dbhost = 'mysql') /var/www/html/wp-includes/load.php:720 0.2096 884696 8. wpdb->db_connect($allow_bail = ???) /var/www/html/wp-includes/class-wpdb.php:773 0.2097 885408 9. mysqli_real_connect($mysql = class mysqli { public $client_info = 'mysqlnd 8.3.26'; public $client_version = 80326; public $connect_errno = 0; public $connect_error = NULL; public $errno = 0; public $error = '' }, $hostname = 'mysql', $username = 'wp_local', $password = '[Sensitive Parameter]', $database = NULL, $port = NULL, $socket = NULL, $flags = 0) /var/www/html/wp-includes/class-wpdb.php:1988 Warning: mysqli_real_connect(): (HY000/2002): php_network_getaddresses: getaddrinfo for mysql failed: Name or service not known in /var/www/html/wp-includes/class-wpdb.php on line 1988 Call Stack: 0.2047 452176 1. {main}() /var/www/html/index.php:0 0.2048 452528 2. require('/var/www/html/wp-blog-header.php') /var/www/html/index.php:17 0.2048 453168 3. require_once('/var/www/html/wp-load.php') /var/www/html/wp-blog-header.php:13 0.2048 453856 4. require_once('/var/www/html/wp-config.php') /var/www/html/wp-load.php:50 0.2055 561056 5. require_once('/var/www/html/wp-settings.php') /var/www/html/wp-config.php:141 0.2096 883224 6. require_wp_db() /var/www/html/wp-settings.php:134 0.2096 884648 7. wpdb->__construct($dbuser = 'wp_local', $dbpassword = '[Sensitive Parameter]', $dbname = 'wp_local', $dbhost = 'mysql') /var/www/html/wp-includes/load.php:720 0.2096 884696 8. wpdb->db_connect($allow_bail = ???) /var/www/html/wp-includes/class-wpdb.php:773 0.2097 885408 9. mysqli_real_connect($mysql = class mysqli { public $client_info = 'mysqlnd 8.3.26'; public $client_version = 80326; public $connect_errno = 2002; public $connect_error = 'php_network_getaddresses: getaddrinfo for mysql failed: Name or service not known'; public $errno = 2002; public $error = 'php_network_getaddresses: getaddrinfo for mysql failed: Name or service not known' }, $hostname = 'mysql', $username = 'wp_local', $password = '[Sensitive Parameter]', $database = NULL, $port = NULL, $socket = NULL, $flags = 0) /var/www/html/wp-includes/class-wpdb.php:1988 WordPress › Error

php_network_getaddresses: getaddrinfo for mysql failed: Name or service not known

Error establishing a database connection

This either means that the username and password information in your wp-config.php file is incorrect or that contact with the database server at mysql could not be established. This could mean your host’s database server is down.

If you are unsure what these terms mean you should probably contact your host. If you still need help you can always visit the WordPress support forums.