I have a Error 200

[afrochand]

Hi guys.
at first, you can read this Error message by phpMyAdmin:

Fatal error: Uncaught TypeError: Argument 1 passed to PhpMyAdmin\UserPreferences::apply() must be of the type array, null given, called in C:\xampp\phpMyAdmin\libraries\classes\Config.php on line 959 and defined in C:\xampp\phpMyAdmin\libraries\classes\UserPreferences.php:192 Stack trace: #0 C:\xampp\phpMyAdmin\libraries\classes\Config.php(959): PhpMyAdmin\UserPreferences->apply(NULL) #1 C:\xampp\phpMyAdmin\libraries\common.inc.php(473): PhpMyAdmin\Config->loadUserPreferences() #2 C:\xampp\phpMyAdmin\index.php(23): require_once('C:\\xampp\\phpMyA...') #3 {main} thrown in C:\xampp\phpMyAdmin\libraries\classes\UserPreferences.php on line 192

I cant understand all of it. where n how to fix?
used xampp version 7.4.7.

thank you.