Describe the bug

Upon messing around with AE2 on 1.19.2 this morning, running AE2 Fabric version 12.9.5, I decided to check out the mystery block and not so mystery block in creative. Given I don't entirely know the purpose of either persay. other than to have the printing presses attached to them. Course whilst messing around, I encountered the bug, which is a result of a "java.lang.UnsupportedOperationException: This code can only be called server-side and this is most likely a bug." error, whilst in singleplayer.

How to reproduce the bug

Place down either of the mystery blocks in creative, and then attempt to break them while holding an me cable whilst in Singleplayer.

Expected behavior

The expected behavior is that, you can break the blocks without the game crashing at all.

Additional details

No response

Which minecraft version are you using?

1.19

On which mod loaders does it happen?

Fabric

Crash log

https://gist.github.com/Timtee/c65dea629d0baa0094e07f87d7030bf8

You are using a threaded ticking mod ( at wearblackallday.dimthread.DimThread.swapThreadsAndRun(DimThread.java:34))
which we don't support.

You are using a threaded ticking mod ( at wearblackallday.dimthread.DimThread.swapThreadsAndRun(DimThread.java:34)) which we don't support.

While I can understand that, I would presume that the reason it was included was a result of a cascading effect that started with an attempt at readying two cable blocks, that were never placed. (Likely the little highlight box.)