Hmm, I don't know enough to give you a confident answer yet. The error message you provided is quite generic and doesn't match any specific error messages provided in the extracts from the Ory documentation. However, Ory Hydra provides detailed error responses for its APIs. These responses usually include fields like 'error', 'error_debug', 'error_description', and 'error_hint'. The 'error_description' field typically provides a description of the error, and the 'error_hint' field can help identify the cause of the error. In your case, the 'error_description' is "The error is unrecognizable", which doesn't provide much information. If you're running in dev mode, you might get more information from the 'error_debug' field. For more detailed information, you can refer to the [Ory Hydra API documentation](https://www.ory.sh/docs/hydra/reference/api).