( ! ) 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	361440	{main}( )	.../index.php:0
2	0.0004	361752	require( '/home/kloudbean-do-7234637/kb_c3r9x7rlbs/app-html/wp-blog-header.php )	.../index.php:17
3	0.0004	362168	require_once( '/home/kloudbean-do-7234637/kb_c3r9x7rlbs/app-html/wp-load.php )	.../wp-blog-header.php:13
4	0.0004	362984	require_once( '/home/kloudbean-do-7234637/kb_c3r9x7rlbs/app-html/wp-config.php )	.../wp-load.php:50
5	0.0005	364640	require_once( '/home/kloudbean-do-7234637/kb_c3r9x7rlbs/app-html/wp-settings.php )	.../wp-config.php:99
6	0.0039	616768	require_wp_db( )	.../wp-settings.php:136
7	0.0039	618568	wpdb->__construct( $dbuser = 'kb_c3r9x7rlbs', $dbpassword = 'gdIHQLeuBi5F9s', $dbname = 'kb_c3r9x7rlbs', $dbhost = 'localhost' )	.../load.php:724
8	0.0040	618568	wpdb->db_connect( $allow_bail = ??? )	.../class-wpdb.php:772
9	0.0041	619448	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

361440

{main}( )

.../index.php:0

0.0004

361752

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

.../index.php:17

0.0004

362168

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

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

0.0004

362984

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

.../wp-load.php:50

0.0005

364640

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

.../wp-config.php:99

0.0039

616768

require_wp_db( )

.../wp-settings.php:136

0.0039

618568

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

.../load.php:724

0.0040

618568

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

.../class-wpdb.php:772

0.0041

619448

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.