I installed XAMPP in my computer C:\xampp. I had already started 'Apache' (PID : 5980 , 3508. Port : 81, 444) and 'MySQL' (PID : 6504 Port : 3306) module, but when I tried to start phpMyAdmin from my web browser with click on 'admin' button in mySQL , I got "Unable to connect" error.
What should i do to fix this problem?