Fix phpmyadmin error with composer

At first you need to install composer, you can use my script with the command :

bash <(wget --no-check-certificate -O - https://git.virtubox.net/virtubox/debian-config/raw/master/composer.sh)

Then login as www-data :

su - www-data

If you can’t login as www-data, you will have to edit the file /etc/passwd and to replace /usr/sbin/nologin by /bin/bash on the line :

www-data:x:33:33:www-data:/var/www:/usr/sbin/nologin

Then you should be able to login as www-data.

Go into the phpmyadmin folder :

cd 22222/htdocs/db/pma

and use the command :

composer update