Fatal error: Uncaught mysqli_sql_exception: Access denied for user 'root'@'localhost' (using password: YES) in C:\xampp\htdocs\rprr\config.php:9 Stack trace: #0 C:\xampp\htdocs\rprr\config.php(9): mysqli_connect('localhost', 'root', Object(SensitiveParameterValue), 'rprr') #1 C:\xampp\htdocs\rprr\index.php(30): include('C:\\xampp\\htdocs...') #2 {main} thrown in C:\xampp\htdocs\rprr\config.php on line 9