Hey! I'm playing Enigmatica 4 version 0.5.3 wich uses

ImmersiveEngineering-0.14-94.jar

I'm trying to automate the press, when I tried to break it to move once the multiblock was built, the server crashed and it gave me a single item called "Metal press" wich was placeable and rendered as only the upper part of the press (the conveyor belts and the piston part) instead of giving me the steel scaffold, tried to replicate the error and server crashed again, something related to quark? Not sure how to read the log.
crash-2020-04-24_13.04.53-server.txt

Aparently, tossing items to a belt crashes aswell, no idea if it's a modpack issue or a mod.

Duplicate of #3734 for the crash, #3774 for the metal press.

In general, when you somehow get an item that is a full multiblock you should destroy it and not play around with it. They are not meant to be used for anything more than e.g. the recipe category in JEI, WAILA/TOP overlays and advancement icons.