Lost connection to mysql mariadb-server

Support
1

What type of hardware are you using: Raspberry Pi 3, 4+
What YunoHost version are you running: 12.0.7
How are you able to access your server: Direct access via physical keyboard/screen

Describe your issue

After update to YunoHost 12.0 (Bookworm) - things seam to work fine :slight_smile: BIG thanks for the upgrade script !!

than i did uninstall an app which used the mysql mariadb-server

after that i could not anymore connect by phpmyadmin to mysql - just got

mysqli::real_connect(): (HY000/2002): No such file or directory

than i tired to install the “My Webapp” app with a mysql db and got the error

WARNING - /var/lib/mysql: found previous version 10.11

??

I still need the old DBs from my old mysql mariadb-server installation.
How can i reactivate and connect to them ?

Thanks for your Help

Share relevant logs or error messages

https://paste.yunohost.org/raw/usefuyakar

2

reinstalling phpMyAdmin just failed as well:

https://paste.yunohost.org/raw/temonufuci

WARNING - ERROR 1045 (28000): Access denied for user 'phpmyadmin'@'localhost' (using password: YES)

3

on a second try reinstalling phpMyAdmin did work