[1.7.10]crash upon Barnarda C world load (soft-crash)

[tonimark]

when i first launched to Barnarda C the game crashed (I can provide only the crashlog since I was playing game for hours for providing the complete log)crash from the first time crash-2021-07-03_17.32.42-server.txt now every now and then when I load my save the Minecraft keeps crashing: the crash log that i receive each time i load the world crash-2021-07-03_18.06.08-server.txt the complete log: https://paste.ee/p/FENGp

[v1993]

Possible a dupe of #520 (haven't checked the log tho).

[BlesseNtumble]

on 1.7.10 Barnarda C not a finished