myVesta

Phpmyadmin on debian 10 does not work for me after the installation is completed.

Internal Server Error 500

I have it displayed in the console mariadb 10.3

I checked the folders phpmyadmin

etc/phpmyadmin
usr/share/phpmyadmin
var/lib/phpmyadmin

The folders are available, but they do not contain all the configs from the standard installation on debian 9 of the vestacp panel.

What could be the problem?

Can I update maria with this method?

1. apt install software-properties-common dirmngr
2. apt-key adv --fetch-keys 'http://mariadb.org/mariadb_release_signing_key.asc'
3. add-apt-repository 'deb [arch=amd64,i386,ppc64el] http://mirror.one.com/mariadb/repo/10.4/debian stretch main'

sudo apt-get update

cp /etc/mysql/my.cnf /etc/mysql/bak.my.cnf

systemctl stop mariadb

apt install mariadb-server-10.4 mariadb-client-10.4

systemctl start mariadb
systemctl status mariadb

I installed debian 11. The phpmyadmin works there.