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Fatal error: Uncaught mysqli_sql_exception: No connection could be made because the target machine actively refused it in C:\xampp\htdocs\hrmanagement\57 hr password change\password.php:5 Stack trace: #0 C:\xampp\htdocs\hrmanagement\57 hr password change\password.php(5): mysqli->__construct('localhost', 'root', Object(SensitiveParameterValue), 'adminhr') #1 {main} thrown in C:\xampp\htdocs\hrmanagement\57 hr password change\password.php on line 5