So I am working on a modpack that is mainly for multiplayer and I have Essential installed as well. guessing it is conflicting with the nametag part as essential effect with the nametag as well.

Not sure the crash report helps but We were figuring it out what was causing and I change the title to titleliss

crash-2023-11-06_21.13.11-client.txt

same here, crash log
crash-2024-03-24_21.57.42-client.txt