SSO with Authelia failed with Internal Error (Error getting email address)

### What happened? I have trouble setting up Grafana with OpenID using Authelia SSO provider. ### What did you expect to happen? Access Grafana using SSO instead of grafana's own user accounts ### Did this work before? No ### How do we reproduce it? 1. Use the configuration as mentioned below (NGINX Reverse, Grafana Docker Container, running Authelia instance) 2. Try to login using Authelia login page (which shows correctly) 3. After this the login page of grafana is shown again with the message "Login failed InternalError". Further error messages can be inspected from the grafana docker container's log text below ### Is the bug inside a dashboard panel? No ### Environment (with versions)? Authelia: 4.39.12 Grafana: 12.2.0 OS: Linux Browser: Firefox 143.0.4 NGINX: 1.28.0 ``` # Grafana Live WebSocket connections map $http_upgrade $connection_upgrade { default upgrade; '' close; } #upstream grafana { # server 10.1.0.20:3000; #} server { listen [::]:443 ssl; listen 443 ssl; http2 on; server_name grafana.mydomain; include inc/default_ssl.conf; include inc/default_ssl_mydomain.conf; include inc/error_pages.conf; client_max_body_size 10m; client_body_buffer_size 128k; location / { proxy_set_header Host $host; proxy_pass http://10.1.0.20:3000; } location /api/ { proxy_http_version 1.1; proxy_set_header Upgrade $http_upgrade; proxy_set_header Connection $connection_upgrade; proxy_set_header Host $host; proxy_pass http://10.1.0.20:3000/api/; } } ``` ``` yaml claims_policies: grafana: id_token: ['email', 'name', 'groups', 'preferred_username'] clients: - client_id: 'grafana' client_name: 'Grafana' claims_policy: 'grafana' client_secret: '$pbkdf2-sha512$310000$c8p78n7pUMln0jzvd4aK4Q$JNRBzwAo0ek5qKn50cFzzvE9RXV88h1wJn5KGiHrD0YKtZaR/nCb2CJPOsKaPK0hjf.9yHxzQGZziziccp6Yng' authorization_policy: 'one_factor' consent_mode: 'implicit' require…