Describe the bug
Infernal Expansion crashes on dedicated server.

To Reproduce
Launch a Minecraft Forge server with the mod installed

Expected behavior
The mod should ignore the GUI when launched on server.

Version Information

• Operating System: GNU/Linux (Ubuntu Server 20.04)
• Mod Version: 2.0.0 development version.
• Minecraft Version: 1.16.5
• Forge Version: 36.1.2

Additional context
Crash report: crash-2021-03-24_11.17.57-fml.txt

Update: Removing the entire com.nekomaster1000.infernalexp.config.gui package fixes the problem, so the problem is in there

Closed by fd3df6b