Fatal error: Uncaught mysqli_sql_exception: No connection could be made because the target machine actively refused it in C:\xampp\htdocs\mobetalk.com\core.php:159 Stack trace: #0 C:\xampp\htdocs\mobetalk.com\core.php(159): mysqli_connect('localhost', 'root', Object(SensitiveParameterValue)) #1 C:\xampp\htdocs\mobetalk.com\core.php(9): connectdb() #2 C:\xampp\htdocs\mobetalk.com\registration2.php(9): include('C:\\xampp\\htdocs...') #3 {main} thrown in C:\xampp\htdocs\mobetalk.com\core.php on line 159