Critical Error Could not connect to the database.

[Executable]

Hello,

 

I'm getting the following error : 

Critical Error

Could not connect to the database.

 

Here is my configuration.php file : 

 

<?php
$license = 'WHMCS-SECRET';
$db_host = '192.168.0.41';
$db_username = 'user';
$db_password = 'SECRET';
$db_name = 'mydb';
$cc_encryption_hash = 'jdhJSH4ze47qs5AZde45d5qsd4zesde44aDgfvfzZf';
$templates_compiledir = '/var/www/template_c/';
$attachments_dir = "/var/www/html/test/att";
$downloads_dir = "/var/www/html/test/att";
$customadminpath = 'admin';
$api_access_key = 'SECRET';

I tried to connect from the server to the database using the same credentials as in the file : 

 

mysql -h 192.168.0.41 -u user -pSECRET mydb

Result : 

 

MySQL [mydb]>

How can I debug it ?

 

PHP 7.0.33

[web2008]

Is this a new installation or an upgrade?

[Vs Nu]

If you are connecting with Remote MySQL make sure your Server Firewall Accepts the Connections or use Localhost for connecting in same DB on the Server