SignRanksPlus Error

10/4/2014 10:58:38 AM [SEVERE] Could not pass event BlockBreakEvent to SignRanksPlus v0.7.1
10/4/2014 10:58:38 AM org.bukkit.event.EventException
10/4/2014 10:58:38 AM at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:338) ~[JavaPluginLoader$1.class:git-Cauldron-MCPC-Plus-1.7.10-1.1207.01.187]
10/4/2014 10:58:38 AM at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[RegisteredListener.class:git-Cauldron-MCPC-Plus-1.7.10-1.1207.01.187]
10/4/2014 10:58:38 AM at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [SimplePluginManager.class:git-Cauldron-MCPC-Plus-1.7.10-1.1207.01.187]
10/4/2014 10:58:39 AM at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [SimplePluginManager.class:git-Cauldron-MCPC-Plus-1.7.10-1.1207.01.187]
10/4/2014 10:58:39 AM at org.bukkit.craftbukkit.v1_7_R4.event.CraftEventFactory.callBlockBreakEvent(CraftEventFactory.java:1005) [CraftEventFactory.class:git-Cauldron-MCPC-Plus-1.7.10-1.1207.01.187]
10/4/2014 10:58:39 AM at net.minecraftforge.event.world.BlockEvent$BreakEvent.<init>(BlockEvent.java:82) [BlockEvent$BreakEvent.class:git-Cauldron-MCPC-Plus-1.7.10-1.1207.01.187]
10/4/2014 10:58:39 AM at net.minecraftforge.common.ForgeHooks.onBlockBreakEvent(ForgeHooks.java:418) [ForgeHooks.class:git-Cauldron-MCPC-Plus-1.7.10-1.1207.01.187]
10/4/2014 10:58:39 AM at net.minecraft.server.management.ItemInWorldManager.func_73084_b(ItemInWorldManager.java:315) [mx.class:?]
10/4/2014 10:58:39 AM at net.minecraft.server.management.ItemInWorldManager.func_73082_a(ItemInWorldManager.java:273) [mx.class:?]
10/4/2014 10:58:39 AM at net.minecraft.network.NetHandlerPlayServer.func_147345_a(NetHandlerPlayServer.java:767) [nh.class:?]
10/4/2014 10:58:40 AM at net.minecraft.network.play.client.C07PacketPlayerDigging.func_148833_a(SourceFile:53) [ji.class:?]
10/4/2014 10:58:40 AM at net.minecraft.network.play.client.C07PacketPlayerDigging.func_148833_a(SourceFile:8) [ji.class:?]
10/4/2014 10:58:40 AM at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:244) [ej.class:?]
10/4/2014 10:58:40 AM at net.minecraft.network.NetworkSystem.func_151269_c(NetworkSystem.java:173) [nc.class:?]
10/4/2014 10:58:40 AM at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:980) [MinecraftServer.class:?]
10/4/2014 10:58:40 AM at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:423) [lt.class:?]
10/4/2014 10:58:40 AM at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:798) [MinecraftServer.class:?]
10/4/2014 10:58:41 AM at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:658) [MinecraftServer.class:?]
10/4/2014 10:58:41 AM at java.lang.Thread.run(Unknown Source) [?:1.7.0_67]
10/4/2014 10:58:41 AM Caused by: java.lang.RuntimeException: class digimobs.TileEntity.TileEntityEggLove is missing a mapping! This is a bug!
10/4/2014 10:58:41 AM at net.minecraft.tileentity.TileEntity.func_145841_b(TileEntity.java:84) ~[aor.class:?]
10/4/2014 10:58:41 AM at org.bukkit.craftbukkit.v1_7_R4.block.CraftBlockState.<init>(CraftBlockState.java:47) ~[CraftBlockState.class:git-Cauldron-MCPC-Plus-1.7.10-1.1207.01.187]
10/4/2014 10:58:41 AM at org.bukkit.craftbukkit.v1_7_R4.block.CraftBlock.getState(CraftBlock.java:316) ~[CraftBlock.class:git-Cauldron-MCPC-Plus-1.7.10-1.1207.01.187]
10/4/2014 10:58:41 AM at com.empcraft.srp.SignRanksPlus.onBlockBreak(SignRanksPlus.java:1006) ~[?:?]
10/4/2014 10:58:42 AM at sun.reflect.GeneratedMethodAccessor108.invoke(Unknown Source) ~[?:?]
10/4/2014 10:58:42 AM at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_67]
10/4/2014 10:58:42 AM at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.7.0_67]
10/4/2014 10:58:42 AM at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:334) ~[JavaPluginLoader$1.class:git-Cauldron-MCPC-Plus-1.7.10-1.1207.01.187]
10/4/2014 10:58:42 AM ... 18 more
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