java.lang.ArrayIndexOutOfBoundsException: 8
    at exnihilo.blocks.itemBlocks.ItemBlockLeavesInfested.func_77667_c(ItemBlockLeavesInfested.java:19)
    at net.minecraft.item.ItemStack.func_77977_a(ItemStack.java:424)
    at com.vanhal.progressiveautomation.compat.mods.ThaumCraft.isLeaf(ThaumCraft.java:23)
    at com.vanhal.progressiveautomation.compat.ModHelper.isLeaf(ModHelper.java:85)
    at com.vanhal.progressiveautomation.entities.chopper.TileChopper.testBlock(TileChopper.java:372)
    at com.vanhal.progressiveautomation.entities.chopper.TileChopper.validBlock(TileChopper.java:335)
    at com.vanhal.progressiveautomation.entities.chopper.TileChopper.validBlock(TileChopper.java:330)
    at com.vanhal.progressiveautomation.entities.chopper.TileChopper.searchTree(TileChopper.java:308)
    at com.vanhal.progressiveautomation.entities.chopper.TileChopper.searchTree(TileChopper.java:318)
    at com.vanhal.progressiveautomation.entities.chopper.TileChopper.searchTree(TileChopper.java:318)
    at com.vanhal.progressiveautomation.entities.chopper.TileChopper.findTree(TileChopper.java:301)
    at com.vanhal.progressiveautomation.entities.chopper.TileChopper.scanBlocks(TileChopper.java:184)
    at com.vanhal.progressiveautomation.entities.chopper.TileChopper.checkForChanges(TileChopper.java:463)
    at com.vanhal.progressiveautomation.entities.chopper.TileChopper.func_145845_h(TileChopper.java:158)
    at net.minecraft.world.World.func_72939_s(World.java:2513)
    at net.minecraft.world.WorldServer.func_72939_s(WorldServer.java:669)
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:954)
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:431)
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:809)
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:669)
    at java.lang.Thread.run(Thread.java:745)