Phpmyadmin. mysqli_real_connect(): (HY000/2002): Permission denied. Connection for controluser as defined in your configuration failed

 php - Phpmyadmin. mysqli_real_connect(): (HY000/2002): Permission denied. Connection for controluser as defined in your configuration failed - Stack Overflow

in file /etc/phpmyadmin/config-db.php

change

$dbserver='localhost';

to

$dbserver='127.0.0.1';

Restart Apache2 ;-)

/nano etc/phpmyadmin/config-db.php

working config

<?php

##

## database access settings in php format

## automatically generated from /etc/dbconfig-common/phpmyadmin.conf

## by /usr/sbin/dbconfig-generate-include

##

## by default this file is managed via ucf, so you shouldn't have to

## worry about manual changes being silently discarded.  *however*,

## you'll probably also want to edit the configuration file mentioned

## above too.

##

$dbuser='phpmyadmin';

$dbpass='13222';

$basepath='';

$dbname='phpmyadmin';

$dbserver='127.0.0.1';

$dbport='3306';

$dbtype='mysql';