Fatal error: Uncaught mysqli_sql_exception: No connection could be made because the target machine actively refused it in C:\xampp\htdocs\hrmanagement\4 emp home\user_completed.php:8 Stack trace: #0 C:\xampp\htdocs\hrmanagement\4 emp home\user_completed.php(8): mysqli->__construct('localhost', 'root', Object(SensitiveParameterValue), 'adminhr') #1 {main} thrown in C:\xampp\htdocs\hrmanagement\4 emp home\user_completed.php on line 8