How to Troubleshoot \'Connection for Controluser in Configuration Failed\' with phpMyAdmin in XAMPP?

Troubleshooting "Connection for controluser as defined in your configuration failed" with phpMyAdmin in XAMPP

When configuring phpMyAdmin within XAMPP, users may encounter the error message "Connection for controluser as defined in your configuration failed." This can arise due to a lack of permissions for the database user designated to manage phpMyAdmin.

To resolve this issue, follow these steps:

1. Log into phpMyAdmin as Root: Launch phpMyAdmin in your browser and enter your root credentials.
2. Create a phpmyadmin Database: Create a new database named "phpmyadmin" to store the phpMyAdmin configuration settings.
3. Create a 'pma' User: Establish a new user named "pma." Set its host to your web server's hostname or IP address (usually localhost if it's on the same machine). Note the password you assign.
4. Grant Access to phpmyadmin Database: Provide the "pma" user complete authority to modify and access the phpmyadmin database.
5. Locate and Open create_tables.sql: Navigate to the phpMyAdmin installation directory and explore the "sql" sub-directory. Locate the "create_tables.sql" file and open it in a text editor.
6. Import SQL Query: Select the phpmyadmin database within phpMyAdmin and navigate to the "SQL" tab. Copy-paste the contents of create_tables.sql into the text box and execute the query.
7. Update config.inc.php: Go to the phpMyAdmin install directory and access the "config.inc.php" file. Add the following code snippet or adjust the existing one with the appropriate information:

<code class="php">// phpMyAdmin settings
$cfg['Servers'][1]['pmadb'] = 'phpmyadmin';
$cfg['Servers'][1]['controluser'] = 'pma';
$cfg['Servers'][1]['controlpass'] = 'your_password_for_pma';

// Database settings
$cfg['Servers'][1]['bookmarktable'] = 'pma_bookmark';
// ... (remaining database configuration)</code>

8. Save and Logout: Save the config.inc.php file and then log out of phpMyAdmin.
9. Log Back In: Reopen phpMyAdmin and log in again.

By completing these steps, you have remedied the permission issues and established the necessary environment for phpMyAdmin to function correctly with XAMPP.

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