Description (REQUIRED)

Running Slimefun vDev - 605, and it appears that the /sf backpack command doesn't function. No errors in log either. I did /sf backpack SuttonDeath 9 since it was a players backpack that they accidently placed inside of another backpack but I got promoted with "That backpack does not exist!". I even tried it on someone who didn't put their backpack inside of another backpack and I was promoted with the same thing. No console errors either.

Steps to reproduce the Issue (REQUIRED)

Run /sf backpack

Expected behavior (REQUIRED)

Have /sf backpack give the backpack of the player without throwing "That backpack does not exist".

Server Log

No errors

Error Reports

Empty Folder

Environment (REQUIRED)

• Server Software (Spigot/Paper):
• Minecraft Version: 1.16.1
• Slimefun Version: vDev - 605
• CS-CoreLib Version: #90

The username that you have entered does not correspond to the UUID of the backpack.

A quick name lookup shows that SuttonDeath has a UUID of bb189abf-0d79-4fc9-a282-7ad957a0616f.
The backpack shown in this image, seems to belong to a Player called Rhestael, as indicated by the UUID 4adcb1db-e94e-43d4-af4e-0325153d5529.