Graylog 4.1.5 - Blank page when try to access web interface

Graylog Central (peer support)
6
  • Did you try a different browser? I notice the one you posted notes its connecting(?) via VPN?
  • Yes, I tried a different browsers (Opera, Mozilla Firefox, Google Chrome, Vivaldi). I posted notes via VPN. Also i tried to open http://10.1.1.133:9000 being from the same subnet, for example from 10.1.1.240. Same problem, blank page again.
  • Maybe back out the plugin /usr/share/graylog-server/plugin/ and restart graylog?
  • I deleted graylog-plugin-telegram-notification-2.3.6.jar and restarted Graylog. Graylog works fine.

I wanted to implement sending notifications from Graylog for certain events. Additionally, I wrote to the author of the plugin about the problem.