16:25:46 [SEVERE] Could not pass event FurnaceExtractEvent to AfkBooter v1.3
org.bukkit.event.EventException
        at com.runicsystems.bukkit.AfkBooter.AfkBooterEventCatalog$1.execute(AfkBooterEventCatalog.java:108)
        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
        at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:477)
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:462)
        at net.minecraft.server.v1_4_6.SlotFurnaceResult.b(SlotFurnaceResult.java:64)
        at net.minecraft.server.v1_4_6.SlotFurnaceResult.a(SlotFurnaceResult.java:37)
        at net.minecraft.server.v1_4_6.Slot.a(Slot.java:24)
        at net.minecraft.server.v1_4_6.ContainerFurnace.b(ContainerFurnace.java:99)
        at net.minecraft.server.v1_4_6.Container.clickItem(Container.java:137)
        at net.minecraft.server.v1_4_6.PlayerConnection.a(PlayerConnection.java:1222)
        at net.minecraft.server.v1_4_6.Packet102WindowClick.handle(SourceFile:31)
        at net.minecraft.server.v1_4_6.NetworkManager.b(NetworkManager.java:290)
        at net.minecraft.server.v1_4_6.PlayerConnection.d(PlayerConnection.java:112)
        at net.minecraft.server.v1_4_6.ServerConnection.b(SourceFile:39)
        at net.minecraft.server.v1_4_6.DedicatedServerConnection.b(SourceFile:30)
        at net.minecraft.server.v1_4_6.MinecraftServer.r(MinecraftServer.java:585)
        at net.minecraft.server.v1_4_6.DedicatedServer.r(DedicatedServer.java:224)
        at net.minecraft.server.v1_4_6.MinecraftServer.q(MinecraftServer.java:481)
        at net.minecraft.server.v1_4_6.MinecraftServer.run(MinecraftServer.java:416)
        at net.minecraft.server.v1_4_6.ThreadServerApplication.run(SourceFile:849)
Caused by: java.lang.ClassCastException: org.bukkit.event.inventory.FurnaceExtractEvent cannot be cast to org.bukkit.event.block.BlockBreakEvent
        at com.runicsystems.bukkit.AfkBooter.AfkBooterEventCatalog$1.execute(AfkBooterEventCatalog.java:106)
        ... 19 more
16:25:46 [SEVERE] Could not pass event FurnaceExtractEvent to AfkBooter v1.3
org.bukkit.event.EventException
        at com.runicsystems.bukkit.AfkBooter.AfkBooterEventCatalog$1.execute(AfkBooterEventCatalog.java:108)
        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
        at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:477)
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:462)
        at net.minecraft.server.v1_4_6.SlotFurnaceResult.b(SlotFurnaceResult.java:64)
        at net.minecraft.server.v1_4_6.SlotFurnaceResult.a(SlotFurnaceResult.java:31)
        at net.minecraft.server.v1_4_6.ContainerFurnace.b(ContainerFurnace.java:130)
        at net.minecraft.server.v1_4_6.Container.clickItem(Container.java:137)
        at net.minecraft.server.v1_4_6.PlayerConnection.a(PlayerConnection.java:1222)
        at net.minecraft.server.v1_4_6.Packet102WindowClick.handle(SourceFile:31)
        at net.minecraft.server.v1_4_6.NetworkManager.b(NetworkManager.java:290)
        at net.minecraft.server.v1_4_6.PlayerConnection.d(PlayerConnection.java:112)
        at net.minecraft.server.v1_4_6.ServerConnection.b(SourceFile:39)
        at net.minecraft.server.v1_4_6.DedicatedServerConnection.b(SourceFile:30)
        at net.minecraft.server.v1_4_6.MinecraftServer.r(MinecraftServer.java:585)
        at net.minecraft.server.v1_4_6.DedicatedServer.r(DedicatedServer.java:224)
        at net.minecraft.server.v1_4_6.MinecraftServer.q(MinecraftServer.java:481)
        at net.minecraft.server.v1_4_6.MinecraftServer.run(MinecraftServer.java:416)
        at net.minecraft.server.v1_4_6.ThreadServerApplication.run(SourceFile:849)
Caused by: java.lang.ClassCastException: org.bukkit.event.inventory.FurnaceExtractEvent cannot be cast to org.bukkit.event.block.BlockBreakEvent
        at com.runicsystems.bukkit.AfkBooter.AfkBooterEventCatalog$1.execute(AfkBooterEventCatalog.java:106)
        ... 18 more