SOLVED Novus Sign Bug
Thanks to Creeperboy6453 and @Brobe40 for find this bug. The rank Farmer gives you the ability to create a buy sign. You can make the sign without a price. So in other words. Free stuff. Currently disable making buy signs.
P.S. IF YOU DO TAKE ADVANTAGE OF THIS BUG…
We will be talking. It won’t be a nice talk.
Update: Bug is fixed. Problem was caused by privilege escalation. Admins are now able to create buy signs.
Great, thanks @tjwmagic :ok_hand_tone1: