X.X.X.X not allowed to connect to MariaDB server

Hello,

Trying to get nextcloud working with MariaDB on a unraid Docker container.

When trying to ‘link’ NextCloud to the DB during installation I get this error that I can’t figure out. Hoping someone would have seen this before and can advise on how I can resolve.

Many thanks.

The error message is clear… I would check mariadb logs and ask their support for the the reason and way to troubleshoot it. For unraid specifics I would ask their support.