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: 0.2028 452144 1. {main}() /var/www/html/index.php:0 0.2028 452496 2. require('/var/www/html/wp-blog-header.php') /var/www/html/index.php:17 0.2028 453136 3. require_once('/var/www/html/wp-load.php') /var/www/html/wp-blog-header.php:13 0.2028 453824 4. require_once('/var/www/html/wp-config.php') /var/www/html/wp-load.php:50 0.2032 561024 5. require_once('/var/www/html/wp-settings.php') /var/www/html/wp-config.php:141 0.2054 883184 6. require_wp_db() /var/www/html/wp-settings.php:134 0.2055 884608 7. wpdb->__construct($dbuser = 'wp_local', $dbpassword = '[Sensitive Parameter]', $dbname = 'wp_local', $dbhost = 'mysql') /var/www/html/wp-includes/load.php:720 0.2055 884656 8. wpdb->db_connect($allow_bail = ???) /var/www/html/wp-includes/class-wpdb.php:773 0.2055 885368 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, $flags = 0) /var/www/html/wp-includes/class-wpdb.php:1988 Warning: mysqli_real_connect(): (HY000/2002): php_network_getaddresses: getaddrinfo for mysql failed: Name or service not known in /var/www/html/wp-includes/class-wpdb.php on line 1988 Call Stack: 0.2028 452144 1. {main}() /var/www/html/index.php:0 0.2028 452496 2. require('/var/www/html/wp-blog-header.php') /var/www/html/index.php:17 0.2028 453136 3. require_once('/var/www/html/wp-load.php') /var/www/html/wp-blog-header.php:13 0.2028 453824 4. require_once('/var/www/html/wp-config.php') /var/www/html/wp-load.php:50 0.2032 561024 5. require_once('/var/www/html/wp-settings.php') /var/www/html/wp-config.php:141 0.2054 883184 6. require_wp_db() /var/www/html/wp-settings.php:134 0.2055 884608 7. wpdb->__construct($dbuser = 'wp_local', $dbpassword = '[Sensitive Parameter]', $dbname = 'wp_local', $dbhost = 'mysql') /var/www/html/wp-includes/load.php:720 0.2055 884656 8. wpdb->db_connect($allow_bail = ???) /var/www/html/wp-includes/class-wpdb.php:773 0.2055 885368 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.