Obviously missing the default of '' so I ran
ALTER TABLE mdl_user
ALTER Country SET DEFAULT '';
Which has resolved the issue for me - the OpenID Connect login button is able to create users successfully now.
Thank you for the steer in the right direction!
ALTER TABLE mdl_user
ALTER Country SET DEFAULT '';
Which has resolved the issue for me - the OpenID Connect login button is able to create users successfully now.
Thank you for the steer in the right direction!