Commands broken if authentication mode is off

[Seadragon91]

Client version: 1.12.1
Server OS: Windows

Expected behavior

Commands should work in game if authentication mode is off.

Actual behavior

Get always trying to execute forbidden command. This has been broken by Add cUUID class

Steps to reproduce the behavior

Get clean server:

1. Switch Authenticate to 0 in settings.ini
2. Start server
3. Login with client
4. Run op <player name> from console -> Should give the player admin rights
5. Try to run command /rank in game -> Will print trying to execute forbidden command in console

Running /rank <player name> from console shows that player has admin rights.

[Gorgaras]

I have a problem!! when i try to type /spawn it says forbidden command: insufficient privileges ''/spawn''

Can someone help me :(

[madmaxoft]

Please don't spam unrelated issues on GitHub, use the forum for questions.
https://forum.cuberite.org

[ChunkiestAtom3]

When this is done, how is it fixed to no longer show the forbidden message?