Also getting "403 This Action Is Unauthorized" when accessing "/users" and "/authlog"

[bpam]

I found a post from a couple months ago about this same issue with the Solution listed in this screen shot below.

My server is running Ubuntu 22.04.3 LTS. It was set up by a former employee, and I’m not highly proficient with Ubuntu CLI. I’ve tried to run the suggested fix shown in the screen shot, but they return with an error message.

Any suggestions for how I can proceed with the updates that will repair this 403 error on my Ubuntu server?

Thank you.

[bpam]

Here is the output from my first attempt at the fix:

[laf]

You haven’t done this part of the instructions:

Installing LibreNMS - LibreNMS Docs

Then you can run lnms. Otherwise run php lnms ......