Can anyone tell me, or point me to a beginner's how-to, to install phpMyAdmin on OMV5? I have Docker running MariaDB and Piwigo and I have lost my password to Piwigo after setting it all up again last night. I thought my browser had saved it but seems not! I'd like to perhaps reset the password in the database using phpMyAdmin.
There are lots of guides out there but most are tailored to setting up MariaBD and phpMyAdmin at the same time using Docker. I don't want to try this in case I mess things up!