Warning: require_once(db/config.php): Failed to open stream: No such file or directory in D:\xampp\htdocs\_0\06_Hotel\pack\booking.php on line 1

Fatal error: Uncaught Error: Failed opening required 'db/config.php' (include_path='\xampp\php\PEAR') in D:\xampp\htdocs\_0\06_Hotel\pack\booking.php:1 Stack trace: #0 {main} thrown in D:\xampp\htdocs\_0\06_Hotel\pack\booking.php on line 1