The official discord link if you wish to join the discord: https://discord.gg/j5RKwCvAFu
Permission error
From The Codex
You do not have permission to edit the content model of a page, for the following reason:
The official discord link if you wish to join the discord: https://discord.gg/j5RKwCvAFu
You do not have permission to edit the content model of a page, for the following reason:
The action you have requested is limited to users in the group: Users.