org.bukkit.command.CommandException: Unhandled exception executing command 'g' in plugin NexusChat v1.0
        at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) ~[craft.jar:git-Spigot-db6de12-18fbb24]
        at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:141) ~[craft.jar:git-Spigot-db6de12-18fbb24]
        at org.bukkit.craftbukkit.v1_8_R3.CraftServer.dispatchCommand(CraftServer.java:641) ~[craft.jar:git-Spigot-db6de12-18fbb24]
        at net.minecraft.server.v1_8_R3.PlayerConnection.handleCommand(PlayerConnection.java:1162) [craft.jar:git-Spigot-db6de12-18fbb24]
        at net.minecraft.server.v1_8_R3.PlayerConnection.a(PlayerConnection.java:997) [craft.jar:git-Spigot-db6de12-18fbb24]
        at net.minecraft.server.v1_8_R3.PacketPlayInChat.a(PacketPlayInChat.java:45) [craft.jar:git-Spigot-db6de12-18fbb24]
        at net.minecraft.server.v1_8_R3.PacketPlayInChat.a(PacketPlayInChat.java:1) [craft.jar:git-Spigot-db6de12-18fbb24]
        at net.minecraft.server.v1_8_R3.PlayerConnectionUtils$1.run(SourceFile:13) [craft.jar:git-Spigot-db6de12-18fbb24]
        at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_191]
        at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_191]
        at net.minecraft.server.v1_8_R3.SystemUtils.a(SourceFile:44) [craft.jar:git-Spigot-db6de12-18fbb24]
        at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:715) [craft.jar:git-Spigot-db6de12-18fbb24]
        at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:374) [craft.jar:git-Spigot-db6de12-18fbb24]
        at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:654) [craft.jar:git-Spigot-db6de12-18fbb24]
        at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:557) [craft.jar:git-Spigot-db6de12-18fbb24]
        at java.lang.Thread.run(Unknown Source) [?:1.8.0_191]
Caused by: com.google.gson.JsonParseException: Unexpected empty array of components
        at net.minecraft.server.v1_8_R3.IChatBaseComponent$ChatSerializer.a(SourceFile:98) ~[craft.jar:git-Spigot-db6de12-18fbb24]
        at net.minecraft.server.v1_8_R3.IChatBaseComponent$ChatSerializer.deserialize(SourceFile:30) ~[craft.jar:git-Spigot-db6de12-18fbb24]
        at com.google.gson.TreeTypeAdapter.read(TreeTypeAdapter.java:58) ~[craft.jar:git-Spigot-db6de12-18fbb24]
        at com.google.gson.Gson.fromJson(Gson.java:803) ~[craft.jar:git-Spigot-db6de12-18fbb24]
        at com.google.gson.Gson.fromJson(Gson.java:768) ~[craft.jar:git-Spigot-db6de12-18fbb24]
        at com.google.gson.Gson.fromJson(Gson.java:717) ~[craft.jar:git-Spigot-db6de12-18fbb24]
        at com.google.gson.Gson.fromJson(Gson.java:689) ~[craft.jar:git-Spigot-db6de12-18fbb24]
        at net.minecraft.server.v1_8_R3.IChatBaseComponent$ChatSerializer.a(SourceFile:199) ~[craft.jar:git-Spigot-db6de12-18fbb24]
        at me.gabrielblink.nexus.chat.GlobalCommandv2.enviarMensagem(GlobalCommandv2.java:412) ~[?:?]
        at me.gabrielblink.nexus.chat.GlobalCommandv2.onCommand(GlobalCommandv2.java:489) ~[?:?]
        at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[craft.jar:git-Spigot-db6de12-18fbb24]
        ... 15 more