( ! ) Warning: mysqli_real_connect(): (HY000/2002): Connection refused in /var/www/web/www/wp-includes/class-wpdb.php on line 1982
Call Stack
#	Time	Memory	Function	Location
1	0.0000	361240	{main}( )	.../index.php:0
2	0.0000	361544	require( '/var/www/web/www/wp-blog-header.php )	.../index.php:17
3	0.0001	361960	require_once( '/var/www/web/www/wp-load.php )	.../wp-blog-header.php:13
4	0.0001	362736	require_once( '/var/www/web/www/wp-config.php )	.../wp-load.php:50
5	0.0001	364368	require_once( '/var/www/web/www/wp-settings.php )	.../wp-config.php:101
6	0.0008	558704	require_wp_db( )	.../wp-settings.php:133
7	0.0009	560504	wpdb->__construct( $dbuser = 'w-ssbsusa', $dbpassword = 'P6a7xa9qedestwEcm5l4D-Dyf4o', $dbname = 'w-ssbsusa', $dbhost = 'db' )	.../load.php:695
8	0.0009	560504	wpdb->db_connect( $allow_bail = ??? )	.../class-wpdb.php:767
9	0.0009	561216	mysqli_real_connect( $mysql = class mysqli { public $client_info = 'mysqlnd 8.3.6'; public $client_version = 80306; public $connect_errno = 2002; public $connect_error = 'Connection refused'; public $errno = 2002; public $error = 'Connection refused' }, $hostname = 'db', $username = 'w-ssbsusa', $password = '[Sensitive Parameter]', $database = NULL, $port = NULL, $socket = NULL, $flags = 0 )	.../class-wpdb.php:1982

( ! ) Warning: mysqli_real_connect(): (HY000/2002): Connection refused in /var/www/web/www/wp-includes/class-wpdb.php on line 1982

Call Stack

Time

Memory

Function

Location

0.0000

361240

{main}( )

.../index.php:0

0.0000

361544

require( '/var/www/web/www/wp-blog-header.php )

.../index.php:17

0.0001

361960

require_once( '/var/www/web/www/wp-load.php )

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

0.0001

362736

require_once( '/var/www/web/www/wp-config.php )

.../wp-load.php:50

0.0001

364368

require_once( '/var/www/web/www/wp-settings.php )

.../wp-config.php:101

0.0008

558704

require_wp_db( )

.../wp-settings.php:133

0.0009

560504

wpdb->__construct( $dbuser = 'w-ssbsusa', $dbpassword = 'P6a7xa9qedestwEcm5l4D-Dyf4o', $dbname = 'w-ssbsusa', $dbhost = 'db' )

.../load.php:695

0.0009

560504

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

.../class-wpdb.php:767

0.0009

561216

mysqli_real_connect( $mysql = class mysqli { public $client_info = 'mysqlnd 8.3.6'; public $client_version = 80306; public $connect_errno = 2002; public $connect_error = 'Connection refused'; public $errno = 2002; public $error = 'Connection refused' }, $hostname = 'db', $username = 'w-ssbsusa', $password = '[Sensitive Parameter]', $database = NULL, $port = NULL, $socket = NULL, $flags = 0 )

.../class-wpdb.php:1982

Connection refused

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 db could not be established. 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 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.