Bug Report

Type /ver NametagEdit and post the output.

4.5.0

What version of Bukkit/Spigot/PaperSpigot are you using? Type /ver

[20:52:20 INFO]: This server is running Paper version git-Paper-81 (MC: 1.18.1) (Implementing API version 1.18.1-R0.1-SNAPSHOT) (Git: 8c189d0)

What plugins are you using? Type /plugins
[20:52:28 INFO]: Plugins (14): Brewery, Essentials, EssentialsSpawn, HeadDatabase, JoinCommands, LuckPerms, Manhunt, NametagEdit, PlugMan, StaffPlus, Vault, VaultChatFormatter*, WorldEdit, WorldGuard

Please explain your issue. How do you trigger it?

wont work

Are there any errors in the console? Please use: https://pastebin.com

https://pastebin.com/wNtCDrLj

Update : Latest dev build works

Please download the dev build here.
https://ci.nametagedit.com/job/NametagEdit-Dev/lastSuccessfulBuild/artifact/target/NametagEdit.jar