Versions

Minecraft Version: 1.12.2
Silent's Gems Version: 2.8.9-306
Silent Lib Version: 3.0.9-159
Modpack and Version: Custom Modpack

Expected behavior

Being able to open the GUIs for the Chaos Altar and the Burner Pylon

Actual behaviour

GUI doesn't open and Spams the server console with the following:
NOTE: This issue does not happen in single player worlds on the same pack.

Chaos Altar
Burner Pylon

Steps to reproduce the problem

1. Place down a Chaos Altar or Burner Pylon in a server world
2. Right click to access GUI
   3a. Nothing Happens in-game
   3b. Server console shows error once per right click.
3. ....
4. Profit