[08:19:06] [Server thread/INFO]: Corrupted_Info issued server command: /gd join
[08:19:06] [Server thread/ERROR]: null
org.bukkit.command.CommandException: Unhandled exception executing command 'gd' in plugin GetDownPlus v2.2
	at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) ~[spigot.jar:git-Spigot-c3c767f-33d5de3]
	at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:141) ~[spigot.jar:git-Spigot-c3c767f-33d5de3]
	at org.bukkit.craftbukkit.v1_8_R1.CraftServer.dispatchCommand(CraftServer.java:646) ~[spigot.jar:git-Spigot-c3c767f-33d5de3]
	at net.minecraft.server.v1_8_R1.PlayerConnection.handleCommand(PlayerConnection.java:1115) [spigot.jar:git-Spigot-c3c767f-33d5de3]
	at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:950) [spigot.jar:git-Spigot-c3c767f-33d5de3]
	at net.minecraft.server.v1_8_R1.PacketPlayInChat.a(PacketPlayInChat.java:26) [spigot.jar:git-Spigot-c3c767f-33d5de3]
	at net.minecraft.server.v1_8_R1.PacketPlayInChat.a(PacketPlayInChat.java:53) [spigot.jar:git-Spigot-c3c767f-33d5de3]
	at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [spigot.jar:git-Spigot-c3c767f-33d5de3]
	at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_121]
	at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_121]
	at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [spigot.jar:git-Spigot-c3c767f-33d5de3]
	at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [spigot.jar:git-Spigot-c3c767f-33d5de3]
	at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [spigot.jar:git-Spigot-c3c767f-33d5de3]
	at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [spigot.jar:git-Spigot-c3c767f-33d5de3]
	at java.lang.Thread.run(Unknown Source) [?:1.8.0_121]
Caused by: java.lang.NoSuchMethodError: org.bukkit.entity.Player.sendTitle(Ljava/lang/String;Ljava/lang/String;)V
	at me.drawe.arena.GameManager.addPlayer(GameManager.java:128) ~[?:?]
	at me.drawe.arena.cmds.Commands.joinSubCommand(Commands.java:352) ~[?:?]
	at me.drawe.arena.cmds.Commands.onCommand(Commands.java:60) ~[?:?]
	at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[spigot.jar:git-Spigot-c3c767f-33d5de3]
	... 14 more
[08:20:18] [pool-10-thread-1/INFO]: GroupManager - INFO -  Data files refreshed.