When I click the Office button in the login form to login with office account i get the following error:
Argument 1 passed to core\session\manager::login_user() must be an instance of stdClass, boolean given, called in [dirroot]/lib/moodlelib.php on line 4672
The integration works. It synced the users from Azure over night.
the url looks like: mymoodleurl/auth/oidc/