Fanatics Server - Spam

org.bukkit.craftbukkit.v1_6_R3.event.CraftEventFactory.handleEntityDamageEvent(CraftEventFactory.java:452)
at net.minecraft.entity.EntityLivingBase.func_70097_a(EntityLivingBase.java:967)
at net.minecraft.entity.player.EntityPlayer.func_70097_a(EntityPlayer.java:1235)
at net.minecraft.entity.player.EntityPlayerMP.func_70097_a(EntityPlayerMP.java:628)
at chocolate.mods.BD.projectile.ProjectileBulletPistol.onImpact(ProjectileBulletPistol.java:41)
at chocolate.mods.BD.projectile.EntityBaseBall.func_70184_a(EntityBaseBall.java:158)
at net.minecraft.entity.projectile.EntityThrowable.func_70071_h_(EntityThrowable.java:235)
at chocolate.mods.BD.projectile.EntityBaseBall.func_70071_h_(EntityBaseBall.java:144)
at net.minecraft.world.World.func_72866_a(World.java:2888)
at net.minecraft.world.WorldServer.func_72866_a(WorldServer.java:1011)
at net.minecraft.world.World.func_72870_g(World.java:2837)
at net.minecraft.world.World.func_72939_s(World.java:2659)
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:890)
at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:331)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:784)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:666)
at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:583)
Caused by: java.lang.NoSuchMethodError: org.bukkit.entity.Projectile.getShooter()Lorg/bukkit/projectiles/ProjectileSource;
at com.earth2me.essentials.EssentialsEntityListener.onEntityDamage(EssentialsEntityListener.java:61)
at sun.reflect.GeneratedMethodAccessor71.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:435)
... 23 more
2014-08-09 15:13:28 [SEVERE] Could not pass event EntityDamageByEntityEvent to EssentialsProtect v2.13.1
org.bukkit.event.EventException
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:437)
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:67)
at org.bukkit.plugin.TimedRegisteredListener.callEvent(TimedRegisteredListener.java:30)
at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:479)
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:464)
at org.bukkit.craftbukkit.v1_6_R3.event.CraftEventFactory.callEvent(CraftEventFactory.java:80)
at org.bukkit.craftbukkit.v1_6_R3.event.CraftEventFactory.callEntityDamageEvent(CraftEventFactory.java:423)
at org.bukkit.craftbukkit.v1_6_R3.event.CraftEventFactory.handleEntityDamageEvent(CraftEventFactory.java:452)
at net.minecraft.entity.EntityLivingBase.func_70097_a(EntityLivingBase.java:967)
at net.minecraft.entity.player.EntityPlayer.func_70097_a(EntityPlayer.java:1235)
at net.minecraft.entity.player.EntityPlayerMP.func_70097_a(EntityPlayerMP.java:628)
at chocolate.mods.BD.projectile.ProjectileBulletPistol.onImpact(ProjectileBulletPistol.java:41)
at chocolate.mods.BD.projectile.EntityBaseBall.func_70184_a(EntityBaseBall.java:158)
at net.minecraft.entity.projectile.EntityThrowable.func_70071_h_(EntityThrowable.java:235)
at chocolate.mods.BD.projectile.EntityBaseBall.func_70071_h_(EntityBaseBall.java:144)
at net.minecraft.world.World.func_72866_a(World.java:2888)
at net.minecraft.world.WorldServer.func_72866_a(WorldServer.java:1011)
at net.minecraft.world.World.func_72870_g(World.java:2837)
at net.minecraft.world.World.func_72939_s(World.java:2659)
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:890)
at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:331)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:784)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:666)
at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:583)
Caused by: java.lang.NoSuchMethodError: org.bukkit.entity.Projectile.getShooter()Lorg/bukkit/projectiles/ProjectileSource;
at com.earth2me.essentials.protect.EssentialsProtectEntityListener.onEntityDamage(EssentialsProtectEntityListener.java:134)
at sun.reflect.GeneratedMethodAccessor52.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:435)
... 23 more