Hello,

I have a cluster with Runtime 11.3 LTS in my production. Whenever I start this up and try to run my notebooks it's giving me error: Failure starting repl. Try detaching and re-attaching the notebook.

I have a cluster with the same Runtime in my DEV environment and here it's working perfectly fine.

When I downgrade the runtime of my cluster to 10.4 LTS in my production it's working as well.

What can I do to solve this?