Warning: require_once(C:\xampp\htdocs\abdm-app/../lib/Db.php): Failed to open stream: No such file or directory in C:\xampp\htdocs\abdm-app\admin_settings.php on line 5

Fatal error: Uncaught Error: Failed opening required 'C:\xampp\htdocs\abdm-app/../lib/Db.php' (include_path='C:\xampp\php\PEAR') in C:\xampp\htdocs\abdm-app\admin_settings.php:5 Stack trace: #0 {main} thrown in C:\xampp\htdocs\abdm-app\admin_settings.php on line 5