Advanced Monitoring is showing one of the following errors:
login.OAuthLogin(missing saved state)
dashboard not found
#EXTPLESK-1236 "The extension no longer occasionally shows the “OAuthLogin” error instead of Grafana graphs."
- Grafana 1.2.0 18 December 2020
If update is not possible for some reason you may try the following
Log in to Plesk and reload Grafana status in Extensions > Grafana > Reload status.
If an exclamation mark symbol is shown, click Restart integration.
If the issue still persists, check the article Advanced Monitoring shows an error: login.OAuthLogin(missing saved state)