The workflow steps triggered by our
production- tag just stopped working.
The error we get is: " We weren’t able to start this workflow. Encountered errors trying to create workflows from this config: null" which is not very helpful.
We haven’t made any major changes to our config.yml file and even tried reverting to a version that worked recently but it didn’t work either.
This is an example of failing workflow: https://circleci.com/workflow-run/bdb23574-4726-4b9d-9119-37b53a0acb7b
Any idea of what is going on?