Migration process from our old phpBB instance to Discourse is now done

I got quite a few 500 errors:

Server Error

while trying to load /permalink-check.json

Error code: 500 Internal Server Error
and in the address bar it comes out as https://forum.mikrotik.com/404

It seems like existing posts/topics (by me) cannot be edited.

This is an essential feature of a board software, as it allows corrections and adding contents.

A topic like:

is based on a continuous process of updating first post in it.

Hopefully it is only a quirk of the initial setup.

I have ready the “ultimate mikrotik iptables firewall flowchart” but I cannot post it on the placeholder post I made expressly for this.