Here you can choose to use a general error message. Specify a layout on a web page that takes care of any errors that might occur. To designate this, tick this box and scroll to the page.
You can set up different web pages to handle different error messages. Click the Add link to specify which error message is to be handled by which web page.
Select the specific error message from the Status dropdown list:
Then, designate a page and a layout or content area on the current web page:
The page published: 2019-01-02