( ! ) Warning: mysqli_real_connect(): (HY000/2002): No route to host in /var/www/vhosts/dc2-staging.realtest.me/httpdocs/blog/wp-includes/class-wpdb.php on line 1775
Call Stack
#	Time	Memory	Function	Location
1	0.0054	234888	{main}( )	.../index.php:0
2	0.0055	237528	require( '/var/www/vhosts/dc2-staging.realtest.me/httpdocs/blog/wp-blog-header.php' )	.../index.php:17
3	0.0059	255360	require_once( '/var/www/vhosts/dc2-staging.realtest.me/httpdocs/blog/wp-load.php' )	.../wp-blog-header.php:13
4	0.0061	269296	require_once( '/var/www/vhosts/dc2-staging.realtest.me/httpdocs/blog/wp-config.php' )	.../wp-load.php:50
5	0.0073	464936	require_once( '/var/www/vhosts/dc2-staging.realtest.me/httpdocs/blog/wp-settings.php' )	.../wp-config.php:107
6	0.0760	6346408	require_wp_db( )	.../wp-settings.php:124
7	0.0809	6887208	wpdb->__construct( )	.../load.php:562
8	0.0809	6888248	wpdb->db_connect( )	.../class-wpdb.php:734
9	0.0810	6889776	mysqli_real_connect ( )	.../class-wpdb.php:1775

( ! ) Warning: mysqli_real_connect(): (HY000/2002): No route to host in /var/www/vhosts/dc2-staging.realtest.me/httpdocs/blog/wp-includes/class-wpdb.php on line 1775

Call Stack

Time

Memory

Function

Location

0.0054

234888

{main}( )

.../index.php:0

0.0055

237528

require( '/var/www/vhosts/dc2-staging.realtest.me/httpdocs/blog/wp-blog-header.php' )

.../index.php:17

0.0059

255360

require_once( '/var/www/vhosts/dc2-staging.realtest.me/httpdocs/blog/wp-load.php' )

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

0.0061

269296

require_once( '/var/www/vhosts/dc2-staging.realtest.me/httpdocs/blog/wp-config.php' )

.../wp-load.php:50

0.0073

464936

require_once( '/var/www/vhosts/dc2-staging.realtest.me/httpdocs/blog/wp-settings.php' )

.../wp-config.php:107

0.0760

6346408

require_wp_db( )

.../wp-settings.php:124

0.0809

6887208

wpdb->__construct( )

.../load.php:562

0.0809

6888248

wpdb->db_connect( )

.../class-wpdb.php:734

0.0810

6889776

mysqli_real_connect ( )

.../class-wpdb.php:1775

( ! ) Deprecated: mysql_connect(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead in /var/www/vhosts/dc2-staging.realtest.me/httpdocs/blog/wp-includes/class-wpdb.php on line 1807
Call Stack
#	Time	Memory	Function	Location
1	0.0054	234888	{main}( )	.../index.php:0
2	0.0055	237528	require( '/var/www/vhosts/dc2-staging.realtest.me/httpdocs/blog/wp-blog-header.php' )	.../index.php:17
3	0.0059	255360	require_once( '/var/www/vhosts/dc2-staging.realtest.me/httpdocs/blog/wp-load.php' )	.../wp-blog-header.php:13
4	0.0061	269296	require_once( '/var/www/vhosts/dc2-staging.realtest.me/httpdocs/blog/wp-config.php' )	.../wp-load.php:50
5	0.0073	464936	require_once( '/var/www/vhosts/dc2-staging.realtest.me/httpdocs/blog/wp-settings.php' )	.../wp-config.php:107
6	0.0760	6346408	require_wp_db( )	.../wp-settings.php:124
7	0.0809	6887208	wpdb->__construct( )	.../load.php:562
8	0.0809	6888248	wpdb->db_connect( )	.../class-wpdb.php:734
9	3.0840	6889856	wpdb->db_connect( )	.../class-wpdb.php:1802
10	3.0840	6890000	mysql_connect ( )	.../class-wpdb.php:1807

( ! ) Deprecated: mysql_connect(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead in /var/www/vhosts/dc2-staging.realtest.me/httpdocs/blog/wp-includes/class-wpdb.php on line 1807

Call Stack

Time

Memory

Function

Location

0.0054

234888

{main}( )

.../index.php:0

0.0055

237528

require( '/var/www/vhosts/dc2-staging.realtest.me/httpdocs/blog/wp-blog-header.php' )

.../index.php:17

0.0059

255360

require_once( '/var/www/vhosts/dc2-staging.realtest.me/httpdocs/blog/wp-load.php' )

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

0.0061

269296

require_once( '/var/www/vhosts/dc2-staging.realtest.me/httpdocs/blog/wp-config.php' )

.../wp-load.php:50

0.0073

464936

require_once( '/var/www/vhosts/dc2-staging.realtest.me/httpdocs/blog/wp-settings.php' )

.../wp-config.php:107

0.0760

6346408

require_wp_db( )

.../wp-settings.php:124

0.0809

6887208

wpdb->__construct( )

.../load.php:562

0.0809

6888248

wpdb->db_connect( )

.../class-wpdb.php:734

3.0840

6889856

wpdb->db_connect( )

.../class-wpdb.php:1802

3.0840

6890000

mysql_connect ( )

.../class-wpdb.php:1807

( ! ) Warning: mysql_connect(): No route to host in /var/www/vhosts/dc2-staging.realtest.me/httpdocs/blog/wp-includes/class-wpdb.php on line 1807
Call Stack
#	Time	Memory	Function	Location
1	0.0054	234888	{main}( )	.../index.php:0
2	0.0055	237528	require( '/var/www/vhosts/dc2-staging.realtest.me/httpdocs/blog/wp-blog-header.php' )	.../index.php:17
3	0.0059	255360	require_once( '/var/www/vhosts/dc2-staging.realtest.me/httpdocs/blog/wp-load.php' )	.../wp-blog-header.php:13
4	0.0061	269296	require_once( '/var/www/vhosts/dc2-staging.realtest.me/httpdocs/blog/wp-config.php' )	.../wp-load.php:50
5	0.0073	464936	require_once( '/var/www/vhosts/dc2-staging.realtest.me/httpdocs/blog/wp-settings.php' )	.../wp-config.php:107
6	0.0760	6346408	require_wp_db( )	.../wp-settings.php:124
7	0.0809	6887208	wpdb->__construct( )	.../load.php:562
8	0.0809	6888248	wpdb->db_connect( )	.../class-wpdb.php:734
9	3.0840	6889856	wpdb->db_connect( )	.../class-wpdb.php:1802
10	3.0840	6890000	mysql_connect ( )	.../class-wpdb.php:1807

( ! ) Warning: mysql_connect(): No route to host in /var/www/vhosts/dc2-staging.realtest.me/httpdocs/blog/wp-includes/class-wpdb.php on line 1807

Call Stack

Time

Memory

Function

Location

0.0054

234888

{main}( )

.../index.php:0

0.0055

237528

require( '/var/www/vhosts/dc2-staging.realtest.me/httpdocs/blog/wp-blog-header.php' )

.../index.php:17

0.0059

255360

require_once( '/var/www/vhosts/dc2-staging.realtest.me/httpdocs/blog/wp-load.php' )

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

0.0061

269296

require_once( '/var/www/vhosts/dc2-staging.realtest.me/httpdocs/blog/wp-config.php' )

.../wp-load.php:50

0.0073

464936

require_once( '/var/www/vhosts/dc2-staging.realtest.me/httpdocs/blog/wp-settings.php' )

.../wp-config.php:107

0.0760

6346408

require_wp_db( )

.../wp-settings.php:124

0.0809

6887208

wpdb->__construct( )

.../load.php:562

0.0809

6888248

wpdb->db_connect( )

.../class-wpdb.php:734

3.0840

6889856

wpdb->db_connect( )

.../class-wpdb.php:1802

3.0840

6890000

mysql_connect ( )

.../class-wpdb.php:1807

No route to host

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 10.10.0.100 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.