Error 401 : undefined https://dsp-uchdollar.cloud.dreamfactory.com/rest/api_docs what do i do?

I’m very new to dreamfactory, and I was justadding a REST API to a db service, now, when I wanted to access my API docs, I get this unknown error 401 : undefined https://dsp-uchdollar.cloud.dreamfactory.com/rest/api_docs. What do I do about it? Do help me

If you are trying to access API Docs in the browser you should be using https://dsp-uchdollar.cloud.dreamfactory.com/dreamfactory/dist/index.html#/apidocs and you will need to be logged in.

If you are using an application (for example the using the javascript SDK), which tells you to set your $dsp_url to https://your_dsp_hostname_here/rest/api_docs, you need to make sure you using a valid session.