>20:03:00 [INFO] Plumeex issued server command: /m plumeex d
>20:03:00 [SEVERE] null
org.bukkit.command.CommandException: Unhandled exception executing command 'm' in plugin Essentials vDev2.9.642
at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46)
at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:185)
at org.bukkit.craftbukkit.CraftServer.dispatchCommand(CraftServer.java:504)
at net.minecraft.server.NetServerHandler.handleCommand(NetServerHandler.java:911)
at net.minecraft.server.NetServerHandler.chat(NetServerHandler.java:824)
at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:806)
at net.minecraft.server.Packet3Chat.handle(Packet3Chat.java:44)
at net.minecraft.server.NetworkManager.b(NetworkManager.java:282)
at net.minecraft.server.NetServerHandler.d(NetServerHandler.java:111)
at net.minecraft.server.ServerConnection.b(SourceFile:35)
at net.minecraft.server.DedicatedServerConnection.b(SourceFile:30)
at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:578)
at net.minecraft.server.DedicatedServer.r(DedicatedServer.java:215)
at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:495)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:428)
at net.minecraft.server.ThreadServerApplication.run(SourceFile:818)
Caused by: java.lang.NullPointerException
at com.earth2me.essentials.Essentials.onCommandEssentials(Essentials.java:306)
at com.earth2me.essentials.Essentials.onCommand(Essentials.java:299)
at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44)
... 15 more