A few crashes on 1.12.2

Hi, today I had a couple of crashes. I cannot seem to reproduce them as they seem random. Yesterday there was only 1 crash and before that day there was around 3.

https://hastebin.com/idoremehah.pl
https://hastebin.com/suqahugaka.pl
https://hastebin.com/obubomupay.py
https://hastebin.com/wuyatitipe.bash

The contents of each crash seems to different by a lot, so i’m not exactly sure what is causing these crashes to happen. I also just recently reset the world map as of the beginning of this week so I don’t think its issues with chunk corruption.