When you enter new registration information in devise and press the registration button, an error screen is displayed, and even if you jump to localhost: 3000 from there, the error screen does not change and it was displayed until you press new registration (sign up) , The top page is no longer displayed.
An overview of the error is Name Error in Informations # index.
Details of the contents are Did you mean? User_session_path.
Will be.
I would appreciate it if anyone could understand and teach me.

If there is any missing information, I will add it.