User blog comment:MisterWoodhouse/Social Activity, the 2010 Editor, and Unpausing Migrations/@comment-47242789-20201025211944

Hi, UCP makes it hard to login and open pages with sublime text.

I am getting the "messagecode", "authmanager-authn-no-primary " and the "message", "The supplied credentials could not be authenticated."

I know nothing about MediaWiki API, does anyone know why this is happening?