Homeassistant connection error to MariaDB

Hello,

since yesterday I cannot connect to my MariaDB anymore. In the Systemlog there is a messsage which I do not understand.

2023-11-29 10:37:50.920 ERROR (DbWorker_1) [homeassistant.components.recorder.util] Error executing query: Can't reconnect until invalid transaction is rolled back. Please rollback() fully before proceeding (Background on this error at: https://sqlalche.me/e/20/8s2b)

Does anyone know what happens? Last Entrys in the DB was yesterday. I did not make any updates of HA. I am running

  • Core2023.11.3
  • Supervisor2023.11.6
  • Operating System11.1
  • Frontend20231030.2

Regards,
Spartacus