( ! ) Warning: mysqli_real_connect(): (HY000/2002): Connection refused in /home/kloudbean-do-7234637/kb_c3r9x7rlbs/app-html/wp-includes/class-wpdb.php on line 1994
Call Stack
#	Time	Memory	Function	Location
1	0.0003	362656	{main}( )	.../index.php:0
2	0.0004	362968	require( '/home/kloudbean-do-7234637/kb_c3r9x7rlbs/app-html/wp-blog-header.php )	.../index.php:17
3	0.0004	363384	require_once( '/home/kloudbean-do-7234637/kb_c3r9x7rlbs/app-html/wp-load.php )	.../wp-blog-header.php:13
4	0.0004	364200	require_once( '/home/kloudbean-do-7234637/kb_c3r9x7rlbs/app-html/wp-config.php )	.../wp-load.php:50
5	0.0005	365856	require_once( '/home/kloudbean-do-7234637/kb_c3r9x7rlbs/app-html/wp-settings.php )	.../wp-config.php:99
6	0.0038	617984	require_wp_db( )	.../wp-settings.php:136
7	0.0038	619784	wpdb->__construct( $dbuser = 'kb_c3r9x7rlbs', $dbpassword = 'gdIHQLeuBi5F9s', $dbname = 'kb_c3r9x7rlbs', $dbhost = 'localhost' )	.../load.php:724
8	0.0038	619784	wpdb->db_connect( $allow_bail = ??? )	.../class-wpdb.php:772
9	0.0039	620664	mysqli_real_connect( $mysql = class mysqli { public $client_info = 'mysqlnd 8.1.26'; public $client_version = 80126; public $connect_errno = 2002; public $connect_error = 'Connection refused'; public $errno = 2002; public $error = 'Connection refused' }, $hostname = 'localhost', $username = 'kb_c3r9x7rlbs', $password = 'gdIHQLeuBi5F9s', $database = NULL, $port = NULL, $socket = NULL, $flags = 0 )	.../class-wpdb.php:1994

( ! ) Warning: mysqli_real_connect(): (HY000/2002): Connection refused in /home/kloudbean-do-7234637/kb_c3r9x7rlbs/app-html/wp-includes/class-wpdb.php on line 1994

Call Stack

Time

Memory

Function

Location

0.0003

362656

{main}( )

.../index.php:0

0.0004

362968

require( '/home/kloudbean-do-7234637/kb_c3r9x7rlbs/app-html/wp-blog-header.php )

.../index.php:17

0.0004

363384

require_once( '/home/kloudbean-do-7234637/kb_c3r9x7rlbs/app-html/wp-load.php )

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

0.0004

364200

require_once( '/home/kloudbean-do-7234637/kb_c3r9x7rlbs/app-html/wp-config.php )

.../wp-load.php:50

0.0005

365856

require_once( '/home/kloudbean-do-7234637/kb_c3r9x7rlbs/app-html/wp-settings.php )

.../wp-config.php:99

0.0038

617984

require_wp_db( )

.../wp-settings.php:136

0.0038

619784

wpdb->__construct( $dbuser = 'kb_c3r9x7rlbs', $dbpassword = 'gdIHQLeuBi5F9s', $dbname = 'kb_c3r9x7rlbs', $dbhost = 'localhost' )

.../load.php:724

0.0038

619784

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

.../class-wpdb.php:772

0.0039

620664

mysqli_real_connect( $mysql = class mysqli { public $client_info = 'mysqlnd 8.1.26'; public $client_version = 80126; public $connect_errno = 2002; public $connect_error = 'Connection refused'; public $errno = 2002; public $error = 'Connection refused' }, $hostname = 'localhost', $username = 'kb_c3r9x7rlbs', $password = 'gdIHQLeuBi5F9s', $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.