Fatal error: Uncaught mysqli_sql_exception: Unknown database 'users' in E:\xampp\htdocs\yugioh\scripts\mysql.php:19 Stack trace: #0 E:\xampp\htdocs\yugioh\scripts\mysql.php(19): mysqli->__construct('localhost', 'root', Object(SensitiveParameterValue), 'users') #1 E:\xampp\htdocs\yugioh\scripts\mysql.php(15): SQLBasic->connect() #2 E:\xampp\htdocs\yugioh\scripts\server.php(5): SQLBasic->__construct('localhost', 'root', 'mediafire', 'users') #3 {main} thrown in E:\xampp\htdocs\yugioh\scripts\mysql.php on line 19