Sonaqube test results have been deleted, how can I recover them?

I’m running sonar-qube 5.1.2 version
I don’t know Why sonarQube Analysis report is deleted
How can I recover the data?

Hey there.

SonarQube v5.1.2 is almost 6 years old at this point – unfortunately, you aren’t going to find any good support for it here. The currently supported versions of SonarQuve are v7.9 LTS and v8.6 (the latest release)