Error deploying WCF service in Octopus

Trying to deploy an older version of our WCF web app with octopus but get the following error:

There was a problem with your request.
The feed feeds-97 referenced by steps in this project no longer exists.
Once you have corrected these problems you can try again.
If the problem is related to a variable you will need to update the variables for this release or recreate the release for the changes to take effect.
If the problem is related to the deployment process you will need to create a new release for the changes to take effect.

Not sure what feeds-97 is. How do I troubleshoot?

Hi,

Thanks for getting in touch. As you have probably assumed, it will be related to a feed that is part of the process snapshot that would since have been deleted.
The audit (Configuration -> Audit) might be your only avenue to figure out what was deleted. You should be able to use the document deleted filter to help narrow this down. In the JSON details it should list the feed ID to help identify the details of the deleted feed for recreation.

If that becomes futile we might be able to assist with a DB query to run instead. Let me know.
Vanessa