Cannot access Mattermost from browser. Err: The system admin has turned off OAuth2 Service Provider.
New users, @mbingham3 and @scicirelli, both report the error message above when attempted to access the IEEE SA OPEN Mattermost.
They each attempted to access Mattermost via a link and in more than one browser.
mbingham3's was TAG's Town Hall and she tried in Chrome and Edge and in private browsing sessions.
I believe scicherelli was attempting to access the Security channel. He tried from multiple devices and also tried logging in to GitLab and navigating there from the link in the Technical Advisory Group GitLab page
I have duplicated the issue by accessing both of these links in Chrome 91.0.4472.106 (Official Build) (x86_64). I get the following screen:
When I click on the purple "GitLab" box, I am taken to the error message that the new users have received as well Image follows:
Can we help these new folks to resolve this issue?