( ! ) Warning: mysqli_real_connect(): php_network_getaddresses: getaddrinfo failed: Name or service not known in /chroot/home/wpdev/wp.dev3.xmmedia.com/public/wp/wp-includes/wp-db.php on line 1653
Call Stack
#	Time	Memory	Function	Location
1	0.0001	366192	{main}( )	.../index.php:0
2	0.0002	367464	require( '/chroot/home/wpdev/wp.dev3.xmmedia.com/public/wp/wp-blog-header.php )	.../index.php:6
3	0.0003	377296	require_once( '/chroot/home/wpdev/wp.dev3.xmmedia.com/public/wp/wp-load.php )	.../wp-blog-header.php:13
4	0.0003	379056	require_once( '/chroot/home/wpdev/wp.dev3.xmmedia.com/public/wp-config.php )	.../wp-load.php:42
5	0.0221	1827816	require_once( '/chroot/home/wpdev/wp.dev3.xmmedia.com/public/wp/wp-settings.php )	.../wp-config.php:9
6	0.0448	4995400	require_wp_db( )	.../wp-settings.php:124
7	0.0477	5412528	require_once( '/chroot/home/wpdev/wp.dev3.xmmedia.com/public/app/plugins/query-monitor/wp-content/db.php )	.../load.php:533
8	0.0486	5464488	QM_DB->__construct( $dbuser = 'wordpress', $dbpassword = 'wordpress', $dbname = 'wordpress', $dbhost = 'database:3306' )	.../db.php:140
9	0.0486	5465088	wpdb->__construct( $dbuser = 'wordpress', $dbpassword = 'wordpress', $dbname = 'wordpress', $dbhost = 'database:3306' )	.../db.php:75
10	0.0486	5465088	wpdb->db_connect( $allow_bail = ??? )	.../wp-db.php:632
11	0.0487	5466320	mysqli_real_connect( $link = class mysqli { public $client_info = 'mysqlnd 7.4.33'; public $client_version = 70433; public $connect_errno = 0; public $connect_error = NULL; public $errno = 0; public $error = '' }, $host = 'database', $user = 'wordpress', $password = 'wordpress', $database = NULL, $port = '3306', $socket = NULL, $flags = 0 )	.../wp-db.php:1653

( ! ) Warning: mysqli_real_connect(): php_network_getaddresses: getaddrinfo failed: Name or service not known in /chroot/home/wpdev/wp.dev3.xmmedia.com/public/wp/wp-includes/wp-db.php on line 1653

Call Stack

Time

Memory

Function

Location

0.0001

366192

{main}( )

.../index.php:0

0.0002

367464

require( '/chroot/home/wpdev/wp.dev3.xmmedia.com/public/wp/wp-blog-header.php )

.../index.php:6

0.0003

377296

require_once( '/chroot/home/wpdev/wp.dev3.xmmedia.com/public/wp/wp-load.php )

.../wp-blog-header.php:13

0.0003

379056

require_once( '/chroot/home/wpdev/wp.dev3.xmmedia.com/public/wp-config.php )

.../wp-load.php:42

0.0221

1827816

require_once( '/chroot/home/wpdev/wp.dev3.xmmedia.com/public/wp/wp-settings.php )

.../wp-config.php:9

0.0448

4995400

require_wp_db( )

.../wp-settings.php:124

0.0477

5412528

require_once( '/chroot/home/wpdev/wp.dev3.xmmedia.com/public/app/plugins/query-monitor/wp-content/db.php )

.../load.php:533

0.0486

5464488

QM_DB->__construct( $dbuser = 'wordpress', $dbpassword = 'wordpress', $dbname = 'wordpress', $dbhost = 'database:3306' )

.../db.php:140

0.0486

5465088

wpdb->__construct( $dbuser = 'wordpress', $dbpassword = 'wordpress', $dbname = 'wordpress', $dbhost = 'database:3306' )

.../db.php:75

0.0486

5465088

wpdb->db_connect( $allow_bail = ??? )

.../wp-db.php:632

0.0487

5466320

mysqli_real_connect( $link = class mysqli { public $client_info = 'mysqlnd 7.4.33'; public $client_version = 70433; public $connect_errno = 0; public $connect_error = NULL; public $errno = 0; public $error = '' }, $host = 'database', $user = 'wordpress', $password = 'wordpress', $database = NULL, $port = '3306', $socket = NULL, $flags = 0 )

.../wp-db.php:1653

( ! ) Warning: mysqli_real_connect(): (HY000/2002): php_network_getaddresses: getaddrinfo failed: Name or service not known in /chroot/home/wpdev/wp.dev3.xmmedia.com/public/wp/wp-includes/wp-db.php on line 1653
Call Stack
#	Time	Memory	Function	Location
1	0.0001	366192	{main}( )	.../index.php:0
2	0.0002	367464	require( '/chroot/home/wpdev/wp.dev3.xmmedia.com/public/wp/wp-blog-header.php )	.../index.php:6
3	0.0003	377296	require_once( '/chroot/home/wpdev/wp.dev3.xmmedia.com/public/wp/wp-load.php )	.../wp-blog-header.php:13
4	0.0003	379056	require_once( '/chroot/home/wpdev/wp.dev3.xmmedia.com/public/wp-config.php )	.../wp-load.php:42
5	0.0221	1827816	require_once( '/chroot/home/wpdev/wp.dev3.xmmedia.com/public/wp/wp-settings.php )	.../wp-config.php:9
6	0.0448	4995400	require_wp_db( )	.../wp-settings.php:124
7	0.0477	5412528	require_once( '/chroot/home/wpdev/wp.dev3.xmmedia.com/public/app/plugins/query-monitor/wp-content/db.php )	.../load.php:533
8	0.0486	5464488	QM_DB->__construct( $dbuser = 'wordpress', $dbpassword = 'wordpress', $dbname = 'wordpress', $dbhost = 'database:3306' )	.../db.php:140
9	0.0486	5465088	wpdb->__construct( $dbuser = 'wordpress', $dbpassword = 'wordpress', $dbname = 'wordpress', $dbhost = 'database:3306' )	.../db.php:75
10	0.0486	5465088	wpdb->db_connect( $allow_bail = ??? )	.../wp-db.php:632
11	0.0487	5466320	mysqli_real_connect( $link = class mysqli { public $client_info = 'mysqlnd 7.4.33'; public $client_version = 70433; public $connect_errno = 2002; public $connect_error = 'php_network_getaddresses: getaddrinfo failed: Name or service not known'; public $errno = 2002; public $error = 'php_network_getaddresses: getaddrinfo failed: Name or service not known' }, $host = 'database', $user = 'wordpress', $password = 'wordpress', $database = NULL, $port = '3306', $socket = NULL, $flags = 0 )	.../wp-db.php:1653

( ! ) Warning: mysqli_real_connect(): (HY000/2002): php_network_getaddresses: getaddrinfo failed: Name or service not known in /chroot/home/wpdev/wp.dev3.xmmedia.com/public/wp/wp-includes/wp-db.php on line 1653

Call Stack

Time

Memory

Function

Location

0.0001

366192

{main}( )

.../index.php:0

0.0002

367464

require( '/chroot/home/wpdev/wp.dev3.xmmedia.com/public/wp/wp-blog-header.php )

.../index.php:6

0.0003

377296

require_once( '/chroot/home/wpdev/wp.dev3.xmmedia.com/public/wp/wp-load.php )

.../wp-blog-header.php:13

0.0003

379056

require_once( '/chroot/home/wpdev/wp.dev3.xmmedia.com/public/wp-config.php )

.../wp-load.php:42

0.0221

1827816

require_once( '/chroot/home/wpdev/wp.dev3.xmmedia.com/public/wp/wp-settings.php )

.../wp-config.php:9

0.0448

4995400

require_wp_db( )

.../wp-settings.php:124

0.0477

5412528

require_once( '/chroot/home/wpdev/wp.dev3.xmmedia.com/public/app/plugins/query-monitor/wp-content/db.php )

.../load.php:533

0.0486

5464488

QM_DB->__construct( $dbuser = 'wordpress', $dbpassword = 'wordpress', $dbname = 'wordpress', $dbhost = 'database:3306' )

.../db.php:140

0.0486

5465088

wpdb->__construct( $dbuser = 'wordpress', $dbpassword = 'wordpress', $dbname = 'wordpress', $dbhost = 'database:3306' )

.../db.php:75

0.0486

5465088

wpdb->db_connect( $allow_bail = ??? )

.../wp-db.php:632

0.0487

5466320

mysqli_real_connect( $link = class mysqli { public $client_info = 'mysqlnd 7.4.33'; public $client_version = 70433; public $connect_errno = 2002; public $connect_error = 'php_network_getaddresses: getaddrinfo failed: Name or service not known'; public $errno = 2002; public $error = 'php_network_getaddresses: getaddrinfo failed: Name or service not known' }, $host = 'database', $user = 'wordpress', $password = 'wordpress', $database = NULL, $port = '3306', $socket = NULL, $flags = 0 )

.../wp-db.php:1653

php_network_getaddresses: getaddrinfo 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 we can’t contact the database server at database:3306. This could mean your host’s database server is down.

Are you sure you have the correct username and password?
Are you sure you have typed the correct hostname?
Are you sure the database server is running?

If you’re unsure what these terms mean you should probably contact your host. If you still need help you can always visit the WordPress Support Forums.