configuration-php

Application Configuration Errors

Troubleshoot and resolve Application configuration file is not writable errors.

Dataset Must Be Array Errors

Troubleshoot and resolve InvalidArgumentException: Query string must not include a URI fragment errors.

Set Domain Length Restrictions

Customize your own minimum and maximum length limits for domain names if you don't want to use the default for the domain extension (TLD).

Enable Encrypted MySQL

You can configure WHMCS to use an encrypted MySQL® database. This requires additional steps to add settings to your configuration.php file.

Move WHMCS to a New Server

When you move your WHMCS installation from one server to another, you may need to perform additional steps like updating your license.

Move WHMCS to a New Subdomain

When you move your WHMCS installation from one subdomain to another on the same server, you may need to perform additional steps like updating your license.

Optimize Performance

As your database size increases, you may experience slower page loads and other speed-related issues. Optimizing your database and reducing unnecessary data can help WHMCS run faster.