ME4 multiplayer HQM error

[20:30:34] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: java.lang.ArrayIndexOutOfBoundsException: 0
[20:30:34] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at hardcorequesting.DeathStats$DeathStatsBest.<init>(DeathStats.java:177)
[20:30:34] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at hardcorequesting.DeathStats$DeathStatsBest.<init>(DeathStats.java:170)
[20:30:34] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at hardcorequesting.DeathStats.updateClientDeathList(DeathStats.java:156)
[20:30:34] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at hardcorequesting.DeathStats.load(DeathStats.java:98)
[20:30:34] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at hardcorequesting.QuestingData.loadData(QuestingData.java:625)
[20:30:34] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at hardcorequesting.QuestingData.receiveDataFromServer(QuestingData.java:663)
[20:30:34] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at hardcorequesting.network.PacketHandler.onPacketData(PacketHandler.java:134)
[20:30:34] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at hardcorequesting.network.PacketHandler.onClientPacket(PacketHandler.java:105)
[20:30:34] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at cpw.mods.fml.common.eventhandler.ASMEventHandler_399_PacketHandler_onClientPacket_ClientCustomPacketEvent.invoke(.dynamic)
[20:30:34] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at cpw.mods.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:54)
[20:30:34] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at cpw.mods.fml.common.eventhandler.EventBus.post(EventBus.java:138)
[20:30:34] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at cpw.mods.fml.common.network.FMLEventChannel.fireRead(FMLEventChannel.java:103)
[20:30:34] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at cpw.mods.fml.common.network.NetworkEventFiringHandler.channelRead0(NetworkEventFiringHandler.java:30)
[20:30:34] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at cpw.mods.fml.common.network.NetworkEventFiringHandler.channelRead0(NetworkEventFiringHandler.java:18)
[20:30:34] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:98)
[20:30:34] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337)
[20:30:34] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323)
[20:30:34] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:785)
[20:30:34] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at io.netty.channel.embedded.EmbeddedChannel.writeInbound(EmbeddedChannel.java:169)
[20:30:34] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at cpw.mods.fml.common.network.internal.FMLProxyPacket.func_148833_a(FMLProxyPacket.java:77)
[20:30:34] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:212)
[20:30:34] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at net.minecraft.client.multiplayer.PlayerControllerMP.func_78765_e(PlayerControllerMP.java:273)
[20:30:34] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1591)
[20:30:34] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:962)
[20:30:34] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:887)
[20:30:34] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at net.minecraft.client.main.Main.main(SourceFile:148)
[20:30:34] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[20:30:34] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
[20:30:34] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
[20:30:34] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at java.lang.reflect.Method.invoke(Unknown Source)
[20:30:34] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
[20:30:34] [Client thread/INFO] [STDERR]: [java.lang.Throwable$WrappedPrintStream:println:-1]: at net.minecraft.launchwrapper.Launch.main(Launch.java:28)