The 422 Unprocessable entity indicates that the action could not be processed properly due to invalid data provided. This occurs when there is a data conflict. For example, if you are trying to create a new user and the user email already exists, the server will return a 422 Unprocessable entity.

How do I fix 422 Unprocessable entity error?

The 422 unprocessable entity response status code can be due the script itself, which can be solved by contacting a developer. This can be solved by re-sending the request with additional parameters, or by modifying the data sent so that it no longer contains an unprocessable entity.

Why does it say unprocessable entity?

The full name of the error code is 422 “unprocessable entity.” In a nutshell, the error means that you're making a request the server understands, but it can't process it. Typically, this happens because there's a semantic error somewhere in the request, usually within a PHP or JavaScript file.