Hi, apologies if this has been asked before, but recently a lot of our modpack players are reporting this issue when trying to join on servers

Modpack - https://www.curseforge.com/minecraft/modpacks/darkrpg

Crash log - https://mclo.gs/mkVvP3n

The only way to temp fix is to reset their origin data from the player world files.

Is there any other thing that could be causing this issue?