FancyFluidStorage Version: 1.12.2-2.2.4

MinecraftForge Version: 14.23.5.2838

Client or Server?:

• Client
• Server

Crash Report (via. Pastebin): https://pastebin.com/a6YANmK4

What happens / happened?:
Sometimes, server crash on block break event.

How can we reproduce it?:
Start a server with a small -xmx setting (this will make the garbage collector work more often)
Setup some quarry (the builder from rfTool can be a good choice because he break blocks very fast) in a dimension not charged by a player.

Suspected error:
I suspect crash append if gc run in isPartOfTank() method after getDimensionSafely() call.