server says:Failed to handle packet: java.lang.NullPointerException when i throw a cropnalyzer

[ROCKTUX88]

Title: server says:Failed to handle packet: java.lang.NullPointerException when i throw a cropnalyzer

Version: 3.1.2

OS: We have a multicraft console with 64 gb ram

Java Version: Up to date

Description of Problem:

Well when ever someone throws a cropnalyzer it kicks them saying "internal server error" and spams console with errors VVVVV and its only sone this once but with geos as well it seems to just be cropnalyzers though ... pm me if u need a list of plugins (2 r custom). plz help we would like to get this son of a bitch up and runnin

Error Messages:

04.10 02:48:55 [server] INFO at net.minecraft.server.ThreadServerApplication.run(SourceFile:492)

04.10 02:48:55 [server] INFO at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:457)

04.10 02:48:55 [server] INFO at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:569)

04.10 02:48:55 [server] INFO at net.minecraft.server.NetworkListenThread.a(NetworkListenThread.java:82)

04.10 02:48:55 [server] INFO at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:106)

04.10 02:48:55 [server] INFO at net.minecraft.server.NetworkManager.b(NetworkManager.java:251)

04.10 02:48:55 [server] INFO at net.minecraft.server.Packet14BlockDig.handle(SourceFile:43)

04.10 02:48:55 [server] INFO at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:482)

04.10 02:48:55 [server] INFO at net.minecraft.server.EntityHuman.S(EntityHuman.java:412)

04.10 02:48:55 [server] INFO at ic2.common.ItemCropnalyzer.onDroppedByPlayer(ItemCropnalyzer.java:39)

04.10 02:48:55 [server] INFO java.lang.NullPointerException

04.10 02:48:55 [server] WARNING Failed to handle packet: java.lang.NullPointerException

Error Log: