Data Visualizer - SQLState: 25006 Error: cannot execute nextval() in a read-only transaction

Hi @joao.machiana

Thank you for your post! As you can see I moved the topic to this one because it’s exactly the same issues and the same dhis2 version 2.37.9.1. I think it’s a bug related to this: [DHIS2-11856] - Jira

Another community member (@diallotafsir52) had faced this issue and solved it by making some changes, see the suggestion: