When you use the right-hand menu to access real-time logs, a page with 502 bad gateways is displayed.
- This error appears on Artica v4.50 after upgrade to SP1 on Debian 10
- The Web engine as been modifed since this version and there is a conflict between the old way and the new version.
- For this case, you just need to update the new engine
- Go to Software updates and install the listed version ( same procedure from this article )
- On the left menu, go to
SMTP router > Status - Restart the Frontail for mail.log service using the widget
