Fatal error: Uncaught mysqli_sql_exception: Unknown database 'thenewnro2' in C:\xampp\htdocs\cores\config.php:29 Stack trace: #0 C:\xampp\htdocs\cores\config.php(29): mysqli_connect('localhost', 'root', Object(SensitiveParameterValue), 'thenewnro2', 3306) #1 C:\xampp\htdocs\cores\config.php(78): TUANORI->connect() #2 C:\xampp\htdocs\cores\function.php(4): TUANORI->site('nd_bank') #3 C:\xampp\htdocs\rank\top-mua-he.php(4): include('C:\\xampp\\htdocs...') #4 {main} thrown in C:\xampp\htdocs\cores\config.php on line 29