Bug Report

Type /ver NametagEdit and post the output.
NametagEdit version: 4.4.2

What version of Bukkit/Spigot/PaperSpigot are you using? Type /ver
Paper version: git-Paper-219 (MC: 1.14.4) (Implementing API version 1.14.4-R0.1-SNAPSHOT) (latest)

What plugins are you using? Type /plugins
Plugins (74): AuthMe, AutoMessage*, AutoRestart, Bank, BarrierPlus, BetterBowTrails*, BetterDrops, BossShopPro, ChatControl, ChestCleaner, ChestProtect, Citizens, CMI, CMIEInjector*, CommandConditions, Confiscate, Core, CoreProtect, DiscordSRV, Emotes, EntityPlus, EpicCraftingsPlus, FeatherBoard*, GPS*, Guilds, HackedCore*, HackedServer*, HeadDatabase*, IllegalStack, InventorySaver, isSlimeChunk*, ItemJoin, KeyCommandBind*, LibsDisguises, LimitedUses*, LimitPillagers, LiquidTanks*, LiteBans, LuckPerms, LuckPermsMVdWHook*, MarriageMaster, MaSuiteCore*, MaSuiteHomes*, MaSuiteWarps, MobFarmManager, MorphTool, Multiverse-Core, MVdWPlaceholderAPI*, MyCommand, MythicMobs, NametagEdit*, ParticleHats, PartyAndFriendsGUI, PlaceholderAPI*, PlayerPoints*, ProtocolLib, PvPManager*, RedstoneLockerPlugin*, RepairTokens*, Residence, SelectionVisualizer, ShowItem, SkinsRestorer, Status-for-Party-and-Friends*, SurvivalMechanics, Teleport-To-Friend-PAF-Extension*, TradeMe, Vault, VillagerOptimiser, VipSlot*, WorldBorder, WorldEdit, WorldGuard, YourAuction

Please explain your issue. How do you trigger it?
I get other plugin error after NametagEdit start connect to MySQL.
This plugin Guilds's author said:
Looks like NameTagEdit is messing with Guilds. It looks like they aren't relocating their MySQL drivers (which you are supposed to do to prevent this exact issue) My suggestion to you would be to reach out to them.

Are there any errors in the console? Please use: https://pastebin.com
This is my server log.
https://pastebin.com/DHqSsHuU
[04:49:35 INFO]: [com.zaxxer.hikari.HikariDataSource] NametagEdit Pool - Starting... [04:49:36 INFO]: [com.zaxxer.hikari.HikariDataSource] NametagEdit Pool - Start completed. [04:49:36 ERROR]: [global] TaskChain Exception on me.glaremasters.guilds.guild.GuildHandler$$Lambda$4074/1548603270: null [04:49:36 ERROR]: [global] Current Action Index was: 2 [04:49:36 WARN]: java.lang.NullPointerException [04:49:36 WARN]: at me.glaremasters.guilds.guild.GuildHandler.lambda$null$3(GuildHandler.java:166) [04:49:36 WARN]: at java.util.ArrayList.forEach(Unknown Source) [04:49:36 WARN]: at me.glaremasters.guilds.guild.GuildHandler.lambda$new$4(GuildHandler.java:165) [04:49:36 WARN]: at me.glaremasters.guilds.libs.taskchain.TaskChainTasks$GenericTask.run(TaskChainTasks.java:83) [04:49:36 WARN]: at me.glaremasters.guilds.libs.taskchain.TaskChain$TaskHolder.run(TaskChain.java:1312) [04:49:36 WARN]: at me.glaremasters.guilds.libs.taskchain.TaskChain$TaskHolder.access$100(TaskChain.java:1266) [04:49:36 WARN]: at me.glaremasters.guilds.libs.taskchain.TaskChain.nextTask(TaskChain.java:1197) [04:49:36 WARN]: at me.glaremasters.guilds.libs.taskchain.TaskChain.access$1000(TaskChain.java:57) [04:49:36 WARN]: at me.glaremasters.guilds.libs.taskchain.TaskChain$TaskHolder.next(TaskChain.java:1357) [04:49:36 WARN]: at me.glaremasters.guilds.libs.taskchain.TaskChain$TaskHolder.run(TaskChain.java:1312) [04:49:36 WARN]: at me.glaremasters.guilds.libs.taskchain.TaskChain$TaskHolder.access$100(TaskChain.java:1266) [04:49:36 WARN]: at me.glaremasters.guilds.libs.taskchain.TaskChain.lambda$nextTask$19(TaskChain.java:1194) [04:49:36 WARN]: at org.bukkit.craftbukkit.v1_14_R1.scheduler.CraftTask.run(CraftTask.java:84) [04:49:36 WARN]: at org.bukkit.craftbukkit.v1_14_R1.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:452) [04:49:36 WARN]: at net.minecraft.server.v1_14_R1.MinecraftServer.b(MinecraftServer.java:1171) [04:49:36 WARN]: at net.minecraft.server.v1_14_R1.DedicatedServer.b(DedicatedServer.java:417) [04:49:36 WARN]: at net.minecraft.server.v1_14_R1.MinecraftServer.a(MinecraftServer.java:1098) [04:49:36 WARN]: at net.minecraft.server.v1_14_R1.MinecraftServer.run(MinecraftServer.java:925) [04:49:36 WARN]: at java.lang.Thread.run(Unknown Source)