Modloader

Fabric

Minecraft version

1.21.1

Modloader version

0.16.13

Mod version

1.11.6

Description

After adding the Flan mod to compose a modpack for my server, I started having a problem with crashes, and when analyzing the logs, apparently the problem is in Flan, since when removing this mod, the crashes no longer occurred.

Steps to reproduce

Just add the mod to a server (Fabric) and connect, after a few seconds the server crashes, using the Nerunia mod, the player is kicked before the server stops.

Mods that might affect the issue

No response

Logs

https://gist.github.com/ual1n/0ac674d259af24113355c07f0a44df72

you have fabric permission api 0.3.3 which is incompatible with 1.21.1. try downgrading to 0.3.1
see lucko/fabric-permissions-api#28 (comment)

if it still happens feel free to create a new issue