Why is it that every Wednesday night at 11.51pm all the alerts say DatasourceError and then three minutes later it says resolved

[liuquanlong2017]

1. This is a screenshot of the error
   
   
2. This is log
   
   
3. my grafana version is 9.3.0
   I read the above log, I understand this "Detected stale state entry, but I did not find any solution in the community and github

[antonio]

hi @liuquanlong2017

you might want to check this forum post, as it contains useful links regarding the database locked error that you are intermittently experiencing

Grafana SQLite database locked

Hi @schachre1998, Please check this GitHub issue which shows a possible workaround. Also, SQLite has some limitations (see Notes section) and therefore is not recommended for use in a production environment. I hope this helps.

[liuquanlong2017]

Thank you very much for your response. I am currently working on migrating the database. However, I have encountered an issue where certain database formats are not correct after migrating to MySQL.