Bug Report

Type /ver NametagEdit and post the output.
NametagEdit v4.5.23

What version of Bukkit/Spigot/PaperSpigot are you using? Type /ver
This server is running Paper version 1.21.1-127-master@14a48cd (2024-10-20T23:19:03Z) (Implementing API version 1.21.1-R0.1-SNAPSHOT)

What plugins are you using? Type /plugins
AdvancedRegionMarket, AutoMessage, CombatPlus, DecentHolograms, Essentials, EssentialsAntiBuild, EssentialsChat, EssentialsProtect, EssentialsSpawn, Geyser-Spigot, GroupManager, MineResetLite, MiniMOTD, MobMoney, MoreMobHeads, Multiverse-Core, Multiverse-Inventories, MythicMobs, NametagEdit, ProtocolLib, RocketJoin, ServerSigns, TreasureChestX, Vault, ViaVersion, War, WorldEdit, WorldGuard, WuufusWaygates

Please explain your issue. How do you trigger it?
The plugin receives receipts and is not usable

Are there any errors in the console? Please use: https://pastebin.com
https://pastebin.com/vS3sGMpC