I freshly installed phpmyadmin from scripts installer and logged in from that phpmyadmin with their login details and getting errors on user accounts and database section.
I can not create new user account or database… Its happening on all my virtual mins …
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If you changed the MySQL/MariaDB password then you can rerun the post-install wizard and change it to a new one; Virtualmin will then be able to use it to manage the database server again.