Login event ITE

[Creeperface01]

17:08:46 [ALERT] java.lang.reflect.InvocationTargetException
at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.itxtech.nemisys.plugin.MethodEventExecutor.execute(MethodEventExecutor.java:25)
at org.itxtech.nemisys.plugin.RegisteredListener.callEvent(RegisteredListener.java:47)
at org.itxtech.nemisys.plugin.PluginManager.callEvent(PluginManager.java:407)
at org.itxtech.nemisys.Player.handleDataPacket(Player.java:106)
at org.itxtech.nemisys.network.Network.processPackets(Network.java:173)
at org.itxtech.nemisys.network.Network.processBatch(Network.java:153)
at org.itxtech.nemisys.Player.handleDataPacket(Player.java:74)
at org.itxtech.nemisys.network.RakNetInterface.handleEncapsulated(RakNetInterface.java:121)
at org.itxtech.nemisys.raknet.server.ServerHandler.handlePacket(ServerHandler.java:123)
at org.itxtech.nemisys.network.RakNetInterface.process(RakNetInterface.java:58)
at org.itxtech.nemisys.network.Network.processInterfaces(Network.java:64)
at org.itxtech.nemisys.Server.tick(Server.java:380)
at org.itxtech.nemisys.Server.tickProcessor(Server.java:353)
at org.itxtech.nemisys.Server.start(Server.java:333)
at org.itxtech.nemisys.Server.(Server.java:173)
at org.itxtech.nemisys.Nemisys.main(Nemisys.java:48)
Caused by: java.lang.NullPointerException