Here are a few question-based titles based on your article: * **CakePHP Database Connection Error: \'Mysql\' Missing or Creation Failed - How to Troubleshoot?** * **Why Can\'t CakePHP Conne

Resolving CakePHP Database Connection Issue: "Mysql" Missing or Creation Failed

Issue Description:
CakePHP users frequently encounter an error when attempting to establish a database connection: "Cake is NOT able to connect to the database. Database connection 'Mysql' is missing, or could not be created."

Reason for the Error:
To connect to a database using CakePHP, one must configure the database connection settings in the app/Config/database.php file. If the database connection is not properly established, the error message will be displayed.

Troubleshooting Steps:

1. Verify Database Credentials: Ensure that the MySQL user, password, and database name specified in database.php are correct. Confirm that the database exists by checking the list of databases in MySQL.
2. Check Database Configuration: Inspect the database configuration in database.php to ensure that the 'datasource' value is set to 'Database/Mysql'. Additionally, adjust the 'unix_socket' parameter as per the suggestion provided:

<code class="php">'unix_socket' => '/Applications/MAMP/tmp/mysql/mysql.sock',</code>

3. Check Database Permissions: Verify that the MySQL user has sufficient permissions to access the database. Grant the necessary privileges to the user and restart the MySQL service.

These troubleshooting steps should resolve the database connection issue in CakePHP. If the issue persists, consider checking if other services, such as Apache or MySQL, are running properly, and review the CakePHP documentation for further assistance.

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