GraphQL API is not running

Since this morning we have had the graphQL API not running in our development environment. After pushing to test and stage this has also been propagated to those environments.
Could you have a look at it?

Thank you.


Took a look, and found the potential error in our logs:

"Error: Schema must contain uniquely named types but contains multiple types named “transaction”.

This error is prevent graphql from start.
Is this helpful?

We should probably be better here and prevent this from being done in Create