Minecraft version(s)

1.20.1

Minecraft version details

No response

Mod loader

Fabric

Mod loader version

0.15.11

Fabric API version

0.92.2

In what kind of world or server did the problem occur?

My multiplayer server that I was running

What went wrong? (Crash logs don't go here)

World started timing out out of nowhere ("Timed out waiting for world statistics"; ultimately leading to this watchdog crash)

Full list of installed mods and their version numbers

mods.txt

Did the problem cause the game to crash?

Yes. (paste crash report below)

Full crash report contents (if you experienced a crash)

crash-2024-07-03_13.40.27-server.txt

Looking at the crash log, your watchdog crash is actually caused by your server lagging from having 52276 item entities loaded at once, not a Pehkui problem.