#795·databasus

MariaDB 13 databases can't be added for backup: unsupported MariaDB major version

Author: WAdamaCreated Sep 18, 2026Updated Sep 18, 2026
Labelsbug

Databasus version (screenshot)

Image

Version 3.57.2

Operating system and architecture

Synology DSM 7.4 / Docker

Database type and version (optional, for DB-related bugs)

MariaDB 13.0.2 in Docker

What happened:

When adding new DB test connection shows following message: unsupported MariaDB major version: 13 (supported: 5.x, 10.x, 11.x, 12.x)

Image

What I expected:

Connection test working as with other MariaDB versions

Steps to reproduce

  1. Run MariaDB 13
  2. Add database in Databasus for backup
  3. Click "Test conncection"

Have you asked AI how to solve the issue?

  • Claude Sonnet 4.6 or newer
  • ChatGPT 5.2 or newer
  • No

Additional context / logs

Error equivalent to issue #786