Database Error

What This Error Means

This error occurs when the database connection is unable to establish a connection to the server, typically due to a network issue or incorrect database credentials.

Why It Happens

This error is caused by a misconfiguration of the database connection settings in the framework's configuration file, or a temporary network issue preventing the connection to the database server.

How to Fix It

1. 1To fix this error, you need to verify the database connection settings in the configuration file, making sure the host, username, password, and database name are correctly specified and the network is reachable. You can also try to troubleshoot the connection issue by checking the server logs or using a tool like telnet to test the connection.

Example Code Solution

$config['db_host'] = '127.0.0.1';
current_connection = mysqli_connect($config['db_host'], $config['db_username'], $config['db_password'], $config['db_name']);

$config['db_host'] = 'correct_host_name';
current_connection = mysqli_connect($config['db_host'], $config['db_username'], $config['db_password'], $config['db_name']);