https://www.plesk.com/kb/support/grafana-does-not-work-login-oauthloginmissing-saved-state/
Grafana does not work: login.OAuthLogin(missing saved state) - Support Cases from Plesk Knowledge...
Symptoms Grafana graphs are not shown: 203.113.0.2 redirected you too many times OR login.OAuthLogin(missing saved state) Plesk is installed on AlmaLinux 9...