How to get rid of error in Xampp while opening phpmyadmin

I am using Xampp that has phpmyadmin. When I try to open phpmyadmin I get this error:

mysqli::real_connect(): (HY000/1045): Access denied for user 'root'@'localhost' (using password: NO)

In my config file the password is "" so nothing basically.

I have added the screenshot as well for the error. How can I fix it? I tried all the other answer of SO but nothing worked for me.