Connection reset by peer log spam

Some people know how to solve this message in ovh game server? This message makes tps drop quickly and even everyone is disconnected

I can only restart the host to be able to temporarily fix it.
But this is too much trouble, I need other ways to solve

SpongeForge: 7.1.6

Please share the entire debug.log file via pastebin or gist.

log is too large, so I uploaded it to google drive