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org.bukkit.event.EventException
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.ja
va:320) ~[CraftBukkit.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.jav
a:62) ~[CraftBukkit.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
        at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.j
ava:486) [CraftBukkit.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.j
ava:471) [CraftBukkit.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
        at net.minecraft.server.v1_7_R1.PacketStatusListener.a(PacketStatusListe
ner.java:103) [CraftBukkit.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
        at net.minecraft.server.v1_7_R1.PacketStatusInStart.a(SourceFile:25) [Cr
aftBukkit.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
        at net.minecraft.server.v1_7_R1.PacketStatusInStart.handle(SourceFile:8)
 [CraftBukkit.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
        at net.minecraft.server.v1_7_R1.NetworkManager.a(NetworkManager.java:72)
 [CraftBukkit.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
        at net.minecraft.server.v1_7_R1.NetworkManager.channelRead0(NetworkManag
er.java:192) [CraftBukkit.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
        at net.minecraft.util.io.netty.channel.SimpleChannelInboundHandler.chann
elRead(SimpleChannelInboundHandler.java:98) [CraftBukkit.jar:git-Bukkit-1.7.2-R0
.3-b3020jnks]
        at net.minecraft.util.io.netty.channel.DefaultChannelHandlerContext.invo
keChannelRead(DefaultChannelHandlerContext.java:337) [CraftBukkit.jar:git-Bukkit
-1.7.2-R0.3-b3020jnks]
        at net.minecraft.util.io.netty.channel.DefaultChannelHandlerContext.fire
ChannelRead(DefaultChannelHandlerContext.java:323) [CraftBukkit.jar:git-Bukkit-1
.7.2-R0.3-b3020jnks]
        at net.minecraft.util.io.netty.handler.codec.ByteToMessageDecoder.channe
lRead(ByteToMessageDecoder.java:173) [CraftBukkit.jar:git-Bukkit-1.7.2-R0.3-b302
0jnks]
        at net.minecraft.util.io.netty.channel.DefaultChannelHandlerContext.invo
keChannelRead(DefaultChannelHandlerContext.java:337) [CraftBukkit.jar:git-Bukkit
-1.7.2-R0.3-b3020jnks]
        at net.minecraft.util.io.netty.channel.DefaultChannelHandlerContext.fire
ChannelRead(DefaultChannelHandlerContext.java:323) [CraftBukkit.jar:git-Bukkit-1
.7.2-R0.3-b3020jnks]
        at net.minecraft.util.io.netty.handler.codec.ByteToMessageDecoder.channe
lRead(ByteToMessageDecoder.java:173) [CraftBukkit.jar:git-Bukkit-1.7.2-R0.3-b302
0jnks]
        at net.minecraft.util.io.netty.channel.DefaultChannelHandlerContext.invo
keChannelRead(DefaultChannelHandlerContext.java:337) [CraftBukkit.jar:git-Bukkit
-1.7.2-R0.3-b3020jnks]
        at net.minecraft.util.io.netty.channel.DefaultChannelHandlerContext.fire
ChannelRead(DefaultChannelHandlerContext.java:323) [CraftBukkit.jar:git-Bukkit-1
.7.2-R0.3-b3020jnks]
        at net.minecraft.server.v1_7_R1.LegacyPingHandler.channelRead(SourceFile
:89) [CraftBukkit.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
        at net.minecraft.util.io.netty.channel.DefaultChannelHandlerContext.invo
keChannelRead(DefaultChannelHandlerContext.java:337) [CraftBukkit.jar:git-Bukkit
-1.7.2-R0.3-b3020jnks]
        at net.minecraft.util.io.netty.channel.DefaultChannelHandlerContext.fire
ChannelRead(DefaultChannelHandlerContext.java:323) [CraftBukkit.jar:git-Bukkit-1
.7.2-R0.3-b3020jnks]
        at net.minecraft.util.io.netty.handler.timeout.ReadTimeoutHandler.channe
lRead(ReadTimeoutHandler.java:149) [CraftBukkit.jar:git-Bukkit-1.7.2-R0.3-b3020j
nks]
        at net.minecraft.util.io.netty.channel.DefaultChannelHandlerContext.invo
keChannelRead(DefaultChannelHandlerContext.java:337) [CraftBukkit.jar:git-Bukkit
-1.7.2-R0.3-b3020jnks]
        at net.minecraft.util.io.netty.channel.DefaultChannelHandlerContext.fire
ChannelRead(DefaultChannelHandlerContext.java:323) [CraftBukkit.jar:git-Bukkit-1
.7.2-R0.3-b3020jnks]
        at net.minecraft.util.io.netty.channel.DefaultChannelPipeline.fireChanne
lRead(DefaultChannelPipeline.java:785) [CraftBukkit.jar:git-Bukkit-1.7.2-R0.3-b3
020jnks]
        at net.minecraft.util.io.netty.channel.nio.AbstractNioByteChannel$NioByt
eUnsafe.read(AbstractNioByteChannel.java:100) [CraftBukkit.jar:git-Bukkit-1.7.2-
R0.3-b3020jnks]
        at net.minecraft.util.io.netty.channel.nio.NioEventLoop.processSelectedK
ey(NioEventLoop.java:480) [CraftBukkit.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
        at net.minecraft.util.io.netty.channel.nio.NioEventLoop.processSelectedK
eysOptimized(NioEventLoop.java:447) [CraftBukkit.jar:git-Bukkit-1.7.2-R0.3-b3020
jnks]
        at net.minecraft.util.io.netty.channel.nio.NioEventLoop.run(NioEventLoop
.java:341) [CraftBukkit.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
        at net.minecraft.util.io.netty.util.concurrent.SingleThreadEventExecutor
$2.run(SingleThreadEventExecutor.java:101) [CraftBukkit.jar:git-Bukkit-1.7.2-R0.
3-b3020jnks]
        at java.lang.Thread.run(Unknown Source) [?:1.7.0_51]
Caused by: java.lang.NoSuchMethodError: com.earth2me.essentials.Essentials.getUs
er(Ljava/lang/String;)Lcom/earth2me/essentials/User;
        at app.jaid.bukkit.smartping.EssentialsBridge.getMailCount(EssentialsBri
dge.java:15) ~[?:?]
        at app.jaid.bukkit.smartping.IconGenerator.get(IconGenerator.java:29) ~[
?:?]
        at app.jaid.bukkit.smartping.ListPingListener.onPing(ListPingListener.ja
va:30) ~[?:?]
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.7.0
_51]
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0
_51]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1
.7.0_51]
        at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.7.0_51]
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.ja
va:318) ~[CraftBukkit.jar:git-Bukkit-1.7.2-R0.3-b3020jnks]
        ... 30 more
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