[BUG] Tempo datasource is not working properly

[dirtyren]

Search before asking

• [x] I had searched in the issues and found no similar feature requirement.

DeepFlow Component

Server

What you expected to happen

Deepflow server Grafana Tempo API is throwing 5xx erros

How to reproduce

Try to use the datasource

DeepFlow version

7.0.6

DeepFlow agent list

No response

Kubernetes CNI

No response

Operation-System/Kernel version

No response

Anything else

No response

Are you willing to submit a PR?

• [x] Yes I am willing to submit a PR!

Code of Conduct

• [x] I agree to follow this project's Code of Conduct

[dirtyren]

I have noticed that the internal server error happens when I use Grafana 12 with deepflow datasource configured , to explore tracings.