AuthMe error

2013-06-08 21:02:53 [SEVERE] Could not pass event PlayerQuitEvent to AuthMe v2.7.16b4
org.bukkit.event.EventException
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:363)
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:479)
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:464)
	at net.minecraft.server.management.ServerConfigurationManager.disconnect(ServerConfigurationManager.java:386)
	at net.minecraft.network.NetServerHandler.func_72515_a(NetServerHandler.java:956)
	at net.minecraft.network.TcpConnection.func_74428_b(TcpConnection.java:449)
	at net.minecraft.network.NetServerHandler.func_72570_d(NetServerHandler.java:222)
	at net.minecraft.network.NetworkListenThread.func_71747_b(NetworkListenThread.java:53)
	at net.minecraft.server.dedicated.DedicatedServerListenThread.func_71747_b(SourceFile:30)
	at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:860)
	at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:320)
	at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:729)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:613)
	at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:573)
Caused by: java.lang.IllegalArgumentException: Invalid inventory size; expected 36 or less
	at org.bukkit.craftbukkit.v1_5_R3.inventory.CraftInventory.setContents(CraftInventory.java:54)
	at uk.org.whoami.authme.api.API.setPlayerInventory(API.java:171)
	at uk.org.whoami.authme.listener.AuthMePlayerListener.onPlayerQuit(AuthMePlayerListener.java:817)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:491)
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:361)
	... 14 more
2013-06-08 21:02:53 [INFO] Unloading Player: JackienCZE