Code:
[15:45:26 INFO]: CrankedCrafter issued server command: /nick
[15:45:26 ERROR]: null
org.bukkit.command.CommandException: Unhandled exception executing command 'nick
' in plugin GommeNick v2.0
at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) ~[spi
got_server.jar:git-Spigot-fdc1440-53fac9f]
at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:14
1) ~[spigot_server.jar:git-Spigot-fdc1440-53fac9f]
at org.bukkit.craftbukkit.v1_8_R3.CraftServer.dispatchCommand(CraftServe
r.java:641) ~[spigot_server.jar:git-Spigot-fdc1440-53fac9f]
at net.minecraft.server.v1_8_R3.PlayerConnection.handleCommand(PlayerCon
nection.java:1162) [spigot_server.jar:git-Spigot-fdc1440-53fac9f]
at net.minecraft.server.v1_8_R3.PlayerConnection.a(PlayerConnection.java
:997) [spigot_server.jar:git-Spigot-fdc1440-53fac9f]
at net.minecraft.server.v1_8_R3.PacketPlayInChat.a(PacketPlayInChat.java
:45) [spigot_server.jar:git-Spigot-fdc1440-53fac9f]
at net.minecraft.server.v1_8_R3.PacketPlayInChat.a(PacketPlayInChat.java
:1) [spigot_server.jar:git-Spigot-fdc1440-53fac9f]
at net.minecraft.server.v1_8_R3.PlayerConnectionUtils$1.run(SourceFile:1
3) [spigot_server.jar:git-Spigot-fdc1440-53fac9f]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [
?:1.8.0_60]
at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_60]
at net.minecraft.server.v1_8_R3.SystemUtils.a(SourceFile:44) [spigot_ser
ver.jar:git-Spigot-fdc1440-53fac9f]
at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:7
14) [spigot_server.jar:git-Spigot-fdc1440-53fac9f]
at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:3
74) [spigot_server.jar:git-Spigot-fdc1440-53fac9f]
at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:6
53) [spigot_server.jar:git-Spigot-fdc1440-53fac9f]
at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java
:556) [spigot_server.jar:git-Spigot-fdc1440-53fac9f]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_60]
Caused by: java.lang.NoClassDefFoundError: org/kitteh/tag/TagAPI
at Nick.Nick.onCommand(Nick.java:603) ~[?:?]
at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[spi
got_server.jar:git-Spigot-fdc1440-53fac9f]
