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)
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)
What I expected:
Connection test working as with other MariaDB versions
Steps to reproduce
- Run MariaDB 13
- Add database in Databasus for backup
- 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
Source: databasus/databasus