2014-01-16 21:32:50 [SEVERE] Could not pass event InventoryClickEvent to GlobalMarket v1.2.2
org.bukkit.event.EventException
>       at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:437)
>       at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
>       at org.bukkit.plugin.TimedRegisteredListener.callEvent(TimedRegisteredListener.java:31)
>       at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:479)
>       at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:464)
>       at net.minecraft.network.NetServerHandler.func_72523_a(NetServerHandler.java:2088)
>       at net.minecraft.network.packet.Packet102WindowClick.func_73279_a(Packet102WindowClick.java:46)
>       at net.minecraft.network.TcpConnection.func_74428_b(TcpConnection.java:470)
>       at net.minecraft.network.NetServerHandler.func_72570_d(NetServerHandler.java:233)
>       at net.minecraft.network.NetworkListenThread.func_71747_b(NetworkListenThread.java:54)
>       at net.minecraft.server.dedicated.DedicatedServerListenThread.func_71747_b(DedicatedServerListenThread.java:34)
>       at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:914)
>       at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:330)
>       at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:781)
>       at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:663)
>       at net.minecraft.server.ThreadMinecraftServer.run(ThreadMinecraftServer.java:16)
Caused by: java.lang.NullPointerException
>       at com.survivorserver.GlobalMarket.InterfaceListener.handleClickEvent(InterfaceListener.java:37)
>       at sun.reflect.GeneratedMethodAccessor228.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)
>       ... 15 more