This does not happen every time, but impetus hatches seem to be having some problems causing crashes.

crash-2024-01-08_05.51.44-server.txt

let me see...

Try update thaumicaugmentation.

Looks like ThaumicAugmentation-1.12.2-2.1.11 is the latest and is what's present in the crash report. Could it be possible that deregisterRenderableImpetusNode() can be called twice, once in invalidate() here and again in onChunkUnload() here? This would mean on the second call remove() is called on the default immutable map and thus throw the java.lang.UnsupportedOperationException.
Catching the exception when deregistering should be sufficient.