[20:26:37 INFO]: <Sender> issued server command: /tban <Target ID> griefing
[20:26:37 INFO]: target: <Target ID>
[20:26:37 INFO]: targetUUID:
[20:26:37 ERROR]: null
org.bukkit.command.CommandException: Unhandled exception executing command 'tban' in plugin MCBans v4.3.5
        at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) ~[spigot-1.11.2.jar:git-Spigot-9ba269b-c19c293]
        at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:141) ~[spigot-1.11.2.jar:git-Spigot-9ba269b-c19c293]
        at org.bukkit.craftbukkit.v1_11_R1.CraftServer.dispatchCommand(CraftServer.java:650) ~[spigot-1.11.2.jar:git-Spigot-9ba269b-c19c293]
        at net.minecraft.server.v1_11_R1.PlayerConnection.handleCommand(PlayerConnection.java:1354) [spigot-1.11.2.jar:git-Spigot-9ba269b-c19c293]
        at net.minecraft.server.v1_11_R1.PlayerConnection.a(PlayerConnection.java:1189) [spigot-1.11.2.jar:git-Spigot-9ba269b-c19c293]
        at net.minecraft.server.v1_11_R1.PacketPlayInChat.a(PacketPlayInChat.java:45) [spigot-1.11.2.jar:git-Spigot-9ba269b-c19c293]
        at net.minecraft.server.v1_11_R1.PacketPlayInChat.a(PacketPlayInChat.java:1) [spigot-1.11.2.jar:git-Spigot-9ba269b-c19c293]
        at net.minecraft.server.v1_11_R1.PlayerConnectionUtils$1.run(SourceFile:13) [spigot-1.11.2.jar:git-Spigot-9ba269b-c19c293]
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_121]
        at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_121]
        at net.minecraft.server.v1_11_R1.SystemUtils.a(SourceFile:46) [spigot-1.11.2.jar:git-Spigot-9ba269b-c19c293]
        at net.minecraft.server.v1_11_R1.MinecraftServer.D(MinecraftServer.java:747) [spigot-1.11.2.jar:git-Spigot-9ba269b-c19c293]
        at net.minecraft.server.v1_11_R1.DedicatedServer.D(DedicatedServer.java:399) [spigot-1.11.2.jar:git-Spigot-9ba269b-c19c293]
        at net.minecraft.server.v1_11_R1.MinecraftServer.C(MinecraftServer.java:678) [spigot-1.11.2.jar:git-Spigot-9ba269b-c19c293]
        at net.minecraft.server.v1_11_R1.MinecraftServer.run(MinecraftServer.java:576) [spigot-1.11.2.jar:git-Spigot-9ba269b-c19c293]
        at java.lang.Thread.run(Thread.java:745) [?:1.8.0_121]
Caused by: java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
        at java.util.ArrayList.rangeCheck(ArrayList.java:653) ~[?:1.8.0_121]
        at java.util.ArrayList.remove(ArrayList.java:492) ~[?:1.8.0_121]
        at com.mcbans.firestar.mcbans.commands.CommandTempban.execute(CommandTempban.java:29) ~[?:?]
        at com.mcbans.firestar.mcbans.commands.BaseCommand.run(BaseCommand.java:119) ~[?:?]
        at com.mcbans.firestar.mcbans.commands.MCBansCommandHandler.onCommand(MCBansCommandHandler.java:46) ~[?:?]
        at com.mcbans.firestar.mcbans.MCBans.onCommand(MCBans.java:167) ~[?:?]
        at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[spigot-1.11.2.jar:git-Spigot-9ba269b-c19c293]
        ... 15 more