# E009 — Container name conflict (https://jackin.tailrocks.com/reference/errors/E009/)



**E009**: Container name conflict

## What to try [#what-to-try]

Run `jackin prune` to remove stale containers, or `docker rm <container-name>` to remove the specific one.

## See also [#see-also]

* Run `jackin doctor` for a full pre-flight health check.
* Pass `--debug` to any `jackin` command to enable diagnostic tracing.