Fatal error: Uncaught mysqli_sql_exception: Unknown database 'nso_acc' in C:\xampp\htdocs\core\function.php:21 Stack trace: #0 C:\xampp\htdocs\core\function.php(21): mysqli_connect('localhost', 'root', Object(SensitiveParameterValue), 'nso_acc') #1 C:\xampp\htdocs\core\function.php(460): SQL() #2 C:\xampp\htdocs\core\function.php(438): __query('SELECT * FROM `...') #3 C:\xampp\htdocs\src\screens\home.php(5): __select('news_posts') #4 C:\xampp\htdocs\src\routers.php(14): include('C:\\xampp\\htdocs...') #5 C:\xampp\htdocs\index.php(98): include_once('C:\\xampp\\htdocs...') #6 {main} thrown in C:\xampp\htdocs\core\function.php on line 21