19:23:59 [SEVERE] Could not pass event PlayerInteractEvent to HawkEye v1.1.0
org.bukkit.event.EventException
        at uk.co.oliwali.HawkEye.listeners.HawkEyeListener$1.execute(HawkEyeListener.java:61)
        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
        at org.bukkit.plugin.TimedRegisteredListener.callEvent(TimedRegisteredListener.java:39)
        at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:479)
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:464)
        at org.bukkit.craftbukkit.v1_5_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:178)
        at net.minecraft.server.v1_5_R1.PlayerInteractManager.dig(PlayerInteractManager.java:114)
        at net.minecraft.server.v1_5_R1.PlayerConnection.a(PlayerConnection.java:545)
        at net.minecraft.server.v1_5_R1.Packet14BlockDig.handle(SourceFile:46)
        at org.spigotmc.netty.NettyNetworkManager.b(NettyNetworkManager.java:174)
        at net.minecraft.server.v1_5_R1.PlayerConnection.d(PlayerConnection.java:113)
        at net.minecraft.server.v1_5_R1.ServerConnection.b(SourceFile:35)
        at org.spigotmc.netty.NettyServerConnection.b(NettyServerConnection.java:66)
        at net.minecraft.server.v1_5_R1.MinecraftServer.r(MinecraftServer.java:582)
        at net.minecraft.server.v1_5_R1.DedicatedServer.r(DedicatedServer.java:229)
        at net.minecraft.server.v1_5_R1.MinecraftServer.q(MinecraftServer.java:471)
        at net.minecraft.server.v1_5_R1.MinecraftServer.run(MinecraftServer.java:403)
        at net.minecraft.server.v1_5_R1.ThreadServerApplication.run(SourceFile:573)
Caused by: java.lang.IllegalStateException: CraftChest is not a chest but is instead CraftBlock{chunk=CraftChunk{x=-26z=35},x=-409,y=26,z=563,type=AIR,data=2}
        at org.bukkit.craftbukkit.v1_5_R1.block.CraftChest.getInventory(CraftChest.java:41)
        at uk.co.oliwali.HawkEye.util.InventoryUtil.getContainerContents(InventoryUtil.java:131)
        at uk.co.oliwali.HawkEye.ContainerAccessManager.checkInventoryClose(ContainerAccessManager.java:40)
        at uk.co.oliwali.HawkEye.listeners.MonitorPlayerListener.onPlayerInteract(MonitorPlayerListener.java:95)
        at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at uk.co.oliwali.HawkEye.listeners.HawkEyeListener$1.execute(HawkEyeListener.java:58)
        ... 17 more