[Help] Errors on console + problems with permission.

Code:

# Supports "Default" and "GroupUsers"
plugin:
    permissions:
        system: default

##
# Groups can contain inheritance.
#   To make a group inherit the permissions from another
#   group simply place the groups name in the "inheritance:"
#   field seperated by commas.
#
#   Example: inheritance: Default,Admins,
##
#   All permissions including the asterisks must be placed in single quotes.
#   like so:
#
#       - 'general.spawn'
#
#   Otherwise errors will happen!
##
#   Globalized Permission settings:
#
#       If a permission contains periods (.) you can denote a globalized parameter:
#
#           - 'general.*'
#
#       This will allow you to use all general commands.
#
##
#
#   Single Asterisk denotes all commands:
#
#       - '*'
##
groups:
    Guest:
        default: true
        info:
            prefix: Guest
            suffix:
            build: false
        inheritance:
        permissions:
            - 'essentials.spawn'
    Moderator:
        default: false
        info:
            prefix: Moderator
            suffix:
            build: true
        inheritance:
            - Default
        permissions:
            - 'essentials.me
            - 'essentials.tpchere
            - 'essentials.tpc
            - 'essentials.accept
            - 'essentials.tp'
            - 'essentials.tphere'
            - 'essentials.list'
            - 'essentials.home'
            - 'essentials.sethome'
            - 'essentials.mail'
            - 'essentials.mail.send'
            - 'essentials.helpop'
            - 'essentials.getpos'
            - 'essentials.whois'
            - 'essentials.spawn'
            - 'essentials.setspawn'
            - 'essentials.top'
            - 'essentials.time'
            - 'essentials.help'
            - 'essentials.motd'
            - 'essentials.kick'
            - 'essentials.ban'
            - 'essentials.unban'
            - 'essentials.banip'
            - 'essentials.unbanip'
            - 'essentials.afk'
            - 'essentials.rules'
            - 'essentials.msg'
            - 'essentials.ping'
    Admins:
        default: false
        info:
            prefix: Admins
            suffix:
            build: true
        inheritance:
            - Moderator
        permissions:
            - '*'

##
# DarkGrave has control over all commands.
# sk89q can use /spawn & /time
##
users:
    kevlawliet:
        group: Moderator
        permissions:
    anoob1:
        group: Moderator
        permissions:
    douchebag:
        group: Moderator
        permissions:  

Hello. I have problems each time I type commands it shows out errors on console. And permission, I am trying to restrict my mods from using items. But they can still use it. Like for example I want to restrict everyone except me, from using command /item from Essentials. Maybe somethings wrong with the config or something else. Anyways, LWC also displays something. This happens when i log in to my server with Authorize.


SEVERE: Could not pass event PLAYER_COMMAND to LWC
java.lang.NullPointerException
at com.nijiko.permissions.Control.getInheritancePermissions(Control.java
:321)
at com.nijiko.permissions.Control.permission(Control.java:190)
at com.griefcraft.listeners.LWCPlayerListener.onPlayerCommand(LWCPlayerL
istener.java:52)
at org.bukkit.plugin.java.JavaPluginLoader.callEvent(JavaPluginLoader.ja
va:135)
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.j
ava:201)
at net.minecraft.server.NetServerHandler.c(NetServerHandler.java:547)
at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:523)
at net.minecraft.server.Packet3Chat.a(SourceFile:24)
at net.minecraft.server.NetworkManager.a(SourceFile:232)
at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:65)
at net.minecraft.server.NetworkListenThread.a(SourceFile:104)
at net.minecraft.server.MinecraftServer.h(MinecraftServer.java:261)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:197)
at net.minecraft.server.ThreadServerApplication.run(SourceFile:512)

 

Try posting in the Authorize thread, you'll have better luck getting support there.