MC 1.20.1 Offline mode cannot enter the server

[CongYuSanXun]

When i log in to the game for the first time, the log displays as follows:
Couldn't place player in world
java.lang.NullPointerException: Cannot invoke "eu.pb4.styledplayerlist.config.Config.isPlayerHidden(net.minecraft.class_3222)" because the return value of "eu.pb4.styledplayerlist.config.ConfigManager.getConfig()" is null

Log in to the game again and the log displays as follows:
Couldn't place player in world
java.lang.NullPointerException: Cannot invoke "eu.pb4.styledplayerlist.config.Config.isPlayerHidden(net.minecraft.class_3222)" because the return value of "eu.pb4.styledplayerlist.config.ConfigManager.getConfig()" is null

The client displays reset for the first time and illegal player data for the second time.

I suspect there is a conflict with EASYAUTH.

Log:
2024-02-26-6.log