Looking for logging into the Wordpress Social Endpoint site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Wordpress Social Endpoint site. After that you can login as usual with your login credentials.
https://wordpress.org/support/topic/wordpress-social-login-endpoint-406/
http://www.google.co.in/url?url=http://miled.github.io/wordpress-social-login/troubleshooting.html
http://www.google.co.in/url?url=http://miled.github.io/wordpress-social-login/networks.html
https://stackoverflow.com/questions/43690630/wordpress-social-login-endpoint-406-the-session-identifier-is-missing-for-mor
https://stackoverflow.com/questions/43690630/wordpress-social-login-endpoint-406-the-session-identifier-is-missing-for-mor%3Frq%3D1
https://github.com/miled/wordpress-social-login/issues/201
https://github.com/miled/wordpress-social-login/issues/184
https://github.com/miled/wordpress-social-login/blob/master/includes/services/wsl.authentication.php
https://www.freelancer.com/projects/php/fix-the-session-identifier-missing/
https://barn2.co.uk/wordpress-social-login/
https://recordnotfound.com/wordpress-social-login-miled-25384/issues
https://groups.google.com/d/topic/hybridauth-plugins/1v8VyEIwDgI
https://www.wpoptimus.com/714/enable-social-media-oauth-login-wordpress/