The error that I get on phpMyAdmin is the following
The phpMyAdmin configuration storage is not completely configured, some extended features have been deact
Simple seven step to solve issue in case of WampServer:
Execute Statement
SET PASSWORD FOR root@localhost=PASSWORD('root');
open D:\wamp\apps\phpmyadmin4.1.14\config.inc.php file set value
$cfg['Servers'][$i]['auth_type'] = 'cookie';
$cfg['Servers'][$i]['user'] = '';
Restart All services