( ! ) Warning: mysqli_real_connect(): (HY000/2002): Connection refused in /srv/www/danaridge/current/web/wp/wp-includes/class-wpdb.php on line 1994
Call Stack
#	Time	Memory	Function	Location
1	0.0028	464720	{main}( )	.../index.php:0
2	0.0032	465072	require( '/srv/www/danaridge/current/web/wp/wp-blog-header.php )	.../index.php:5
3	0.0032	465712	require_once( '/srv/www/danaridge/current/web/wp/wp-load.php )	.../wp-blog-header.php:13
4	0.0038	466144	require_once( '/srv/www/danaridge/current/web/wp-config.php )	.../wp-load.php:55
5	0.0201	614312	require_once( '/srv/www/danaridge/current/web/wp/wp-settings.php )	.../wp-config.php:9
6	0.0226	854848	require_wp_db( )	.../wp-settings.php:136
7	0.0229	855552	require_once( '/srv/www/danaridge/current/web/app/plugins/query-monitor/wp-content/db.php )	.../load.php:712
8	0.0232	857832	wpdb->__construct( $dbuser = 'danaridge', $dbpassword = '[Sensitive Parameter]', $dbname = 'danaridge_zulu', $dbhost = 'localhost' )	.../db.php:90
9	0.0232	857880	wpdb->db_connect( $allow_bail = ??? )	.../class-wpdb.php:772
10	0.0233	858600	mysqli_real_connect( $mysql = class mysqli { public $client_info = 'mysqlnd 8.3.30'; public $client_version = 80330; public $connect_errno = 2002; public $connect_error = 'Connection refused'; public $errno = 2002; public $error = 'Connection refused' }, $hostname = 'localhost', $username = 'danaridge', $password = '[Sensitive Parameter]', $database = NULL, $port = NULL, $socket = NULL, $flags = 0 )	.../class-wpdb.php:1994

( ! ) Warning: mysqli_real_connect(): (HY000/2002): Connection refused in /srv/www/danaridge/current/web/wp/wp-includes/class-wpdb.php on line 1994

Call Stack

Time

Memory

Function

Location

0.0028

464720

{main}( )

.../index.php:0

0.0032

465072

require( '/srv/www/danaridge/current/web/wp/wp-blog-header.php )

.../index.php:5

0.0032

465712

require_once( '/srv/www/danaridge/current/web/wp/wp-load.php )

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

0.0038

466144

require_once( '/srv/www/danaridge/current/web/wp-config.php )

.../wp-load.php:55

0.0201

614312

require_once( '/srv/www/danaridge/current/web/wp/wp-settings.php )

.../wp-config.php:9

0.0226

854848

require_wp_db( )

.../wp-settings.php:136

0.0229

855552

require_once( '/srv/www/danaridge/current/web/app/plugins/query-monitor/wp-content/db.php )

.../load.php:712

0.0232

857832

wpdb->__construct( $dbuser = 'danaridge', $dbpassword = '[Sensitive Parameter]', $dbname = 'danaridge_zulu', $dbhost = 'localhost' )

.../db.php:90

0.0232

857880

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

.../class-wpdb.php:772

0.0233

858600

mysqli_real_connect( $mysql = class mysqli { public $client_info = 'mysqlnd 8.3.30'; public $client_version = 80330; public $connect_errno = 2002; public $connect_error = 'Connection refused'; public $errno = 2002; public $error = 'Connection refused' }, $hostname = 'localhost', $username = 'danaridge', $password = '[Sensitive Parameter]', $database = NULL, $port = NULL, $socket = NULL, $flags = 0 )

.../class-wpdb.php:1994

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 localhost 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.