28.06 08:26:07 [Server] WARN ... 21 more
28.06 08:26:07 [Server] WARN at com.gmail.xibalbazedd.zhorse.commands.CommandList.<init>(CommandList.java:30)
28.06 08:26:07 [Server] WARN at com.gmail.xibalbazedd.zhorse.commands.CommandList.execute(CommandList.java:45)
28.06 08:26:07 [Server] WARN at com.gmail.xibalbazedd.zhorse.commands.CommandList.buildAliveHorseNameList(CommandList.java:69)
28.06 08:26:07 [Server] WARN at com.gmail.xibalbazedd.zhorse.managers.DataManager.getHorseUUID(DataManager.java:173)
28.06 08:26:07 [Server] WARN at java.util.UUID.fromString(UUID.java:192)
28.06 08:26:07 [Server] WARN Caused by: java.lang.NullPointerException
28.06 08:26:07 [Server] WARN at java.lang.Thread.run(Thread.java:745)
28.06 08:26:07 [Server] WARN at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:576)
28.06 08:26:07 [Server] WARN at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:678)
28.06 08:26:07 [Server] WARN at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:405)
28.06 08:26:07 [Server] WARN at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:747)
28.06 08:26:07 [Server] WARN at net.minecraft.server.v1_12_R1.SystemUtils.a(SourceFile:46)
28.06 08:26:07 [Server] WARN at java.util.concurrent.FutureTask.run(FutureTask.java:266)
28.06 08:26:07 [Server] WARN at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
28.06 08:26:07 [Server] WARN at net.minecraft.server.v1_12_R1.PlayerConnectionUtils$1.run(SourceFile:13)
28.06 08:26:07 [Server] WARN at net.minecraft.server.v1_12_R1.PacketPlayInChat.a(PacketPlayInChat.java:1)
28.06 08:26:07 [Server] WARN at net.minecraft.server.v1_12_R1.PacketPlayInChat.a(PacketPlayInChat.java:45)
28.06 08:26:07 [Server] WARN at net.minecraft.server.v1_12_R1.PlayerConnection.a(PlayerConnection.java:1220)
28.06 08:26:07 [Server] WARN at net.minecraft.server.v1_12_R1.PlayerConnection.handleCommand(PlayerConnection.java:1385)
28.06 08:26:07 [Server] WARN at org.bukkit.craftbukkit.v1_12_R1.CraftServer.dispatchCommand(CraftServer.java:644)
28.06 08:26:07 [Server] WARN at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:141)
28.06 08:26:07 [Server] WARN at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44)
28.06 08:26:07 [Server] WARN at com.gmail.xibalbazedd.zhorse.managers.CommandManager.onCommand(CommandManager.java:59)
28.06 08:26:07 [Server] WARN at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
28.06 08:26:07 [Server] WARN at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
28.06 08:26:07 [Server] WARN at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
28.06 08:26:07 [Server] WARN at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
28.06 08:26:07 [Server] WARN java.lang.reflect.InvocationTargetException