This may be due to nginx not passing through the response body when there's a given error code, but it may also be on the app side.
[025906:000021-00007F720F750700] 08/15/2019 07:50:38 PM WLP: [ERROR ] An unexpected error occurred during error handling. No further error processing will occur.
[025906:000021-00007F720F750700] 08/15/2019 07:50:38 PM WLP: com.darwino.jsonstore.JsonDBAccessException: User CN=Jesse Gallagher,O=Frost doesn't have access to the database Database frostillicus_blog
This may be due to nginx not passing through the response body when there's a given error code, but it may also be on the app side.