Hello Moodle Team,
Moodle 3.4.
I want to single sign-on(SSO) with facebook account that's why I have followed this link- https://docs.moodle.org/34/en/OAuth_2_services
For client id and secret id, I have followed this link- https://docs.moodle.org/34/en/OAuth_2_Facebook_service
After save changes.
When I click on the Facebook button, I am getting an error.
What I do please tell me to resolve this problem.