Failed to light chunk and Failed to schedule load callback for chunk

[Overwrite987]

After a short time of server operation, I came across a rather strange bug that appeared from nowhere. First, the error Failed to light chunk appeared, after that - Failed to schedule load callback for chunk, and after that the server completely froze, after which I had to turn it off personally, through the console terminal.

Full error - https://drive.google.com/file/d/1pbrP6mm2WD-d5GqZmoJpAqFKnekztHks/view?usp=sharing

bukkit.yml - https://pastebin.com/6N6rFc3x
spigot.yml - https://pastebin.com/7mqRdJ0j
paper.yml - https://pastebin.com/UqTiGEnp
pufferfish.yml - https://pastebin.com/YJJ7sci6

[kev626]

This is an upstream issue. Please replicate the issue on Paper and report upstream.