CreeperHeal Console Spam

[18:44:43 ERROR]: Could not pass event BlockPhysicsEvent to CreeperHeal v6.7.2
org.bukkit.event.EventException
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:338) ~[JavaPluginLoader$1.class:KCauldron-1.7.10-2.1403.1.54]
        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[RegisteredListener.class:KCauldron-1.7.10-2.1403.1.54]
        at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:507) [SimplePluginManager.class:KCauldron-1.7.10-2.1403.1.54]
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:492) [SimplePluginManager.class:KCauldron-1.7.10-2.1403.1.54]
        at net.minecraft.world.World.func_147460_e(World.java:1079) [ahb.class:?]
        at net.minecraft.world.World.func_147459_d(World.java:1028) [ahb.class:?]
        at net.minecraft.block.BlockRedstoneWire.func_149749_a(BlockRedstoneWire.java:262) [ana.class:?]
        at net.minecraft.world.chunk.Chunk.func_150807_a(Chunk.java:623) [apx.class:?]
        at net.minecraft.world.World.func_147465_d(World.java:800) [ahb.class:?]
        at net.minecraft.world.World.func_147468_f(World.java:942) [ahb.class:?]
        at net.minecraft.block.Block.removedByPlayer(Block.java:1359) [aji.class:?]
        at net.minecraft.block.Block.removedByPlayer(Block.java:1353) [aji.class:?]
        at net.minecraft.server.management.ItemInWorldManager.removeBlock(ItemInWorldManager.java:303) [mx.class:?]
        at net.minecraft.server.management.ItemInWorldManager.func_73079_d(ItemInWorldManager.java:296) [mx.class:?]
        at net.minecraft.server.management.ItemInWorldManager.func_73084_b(ItemInWorldManager.java:340) [mx.class:?]
        at net.minecraft.server.management.ItemInWorldManager.func_73074_a(ItemInWorldManager.java:181) [mx.class:?]
        at net.minecraft.network.NetHandlerPlayServer.func_147345_a(NetHandlerPlayServer.java:732) [nh.class:?]
        at net.minecraft.network.play.client.C07PacketPlayerDigging.func_148833_a(SourceFile:53) [ji.class:?]
        at net.minecraft.network.play.client.C07PacketPlayerDigging.func_148833_a(SourceFile:8) [ji.class:?]
        at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:244) [ej.class:?]
        at net.minecraft.network.NetworkSystem.func_151269_c(NetworkSystem.java:173) [nc.class:?]
        at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:980) [MinecraftServer.class:?]
        at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:430) [lt.class:?]
        at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:798) [MinecraftServer.class:?]
        at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:658) [MinecraftServer.class:?]
        at java.lang.Thread.run(Unknown Source) [?:1.8.0_25]
Caused by: java.lang.ClassCastException