What potential issue could cause a PHP Nuke admin login page to remain blank?

The issue of a PHP Nuke admin login page remaining blank could be caused by a PHP error or misconfiguration in the code. To solve this, you can enable error reporting in PHP to see the specific error message that is causing the blank page. This will help you identify and fix the issue causing the login page to not display properly.

// Enable error reporting to display any PHP errors
error_reporting(E_ALL);
ini_set('display_errors', 1);