Help me, Info Inside [:

Okay, so the paste few days, the server have been running really cruddy.. Lagging alot and no one really abuses with tnt or anything like that. I decided to look at the log files and it is just flown with

Code:

2011-12-15 21:41:12 [SEVERE]     at ru.tehkode.permissions.bukkit.superperms.PermissiblePEX.isPermissionSet(PermissiblePEX.java:205)
2011-12-15 21:41:12 [SEVERE]     at org.bukkit.permissions.PermissibleBase.hasPermission(PermissibleBase.java:71)

millions and millions of line code. of the same thing repeating over and over

Here is a link to the plugins we run..

this is what is in the permissions.

Code:

groups:
    default:
        default: true
        permissions:
        - essentials.compass
        - essentials.depth
        - essentials.getpos
        - essentials.helpop
        - essentials.help
        - essentials.msg
        - essentials.motd
        - factions.kit.fullplayer
        - mcmmo.ability.*
        - mcmmo.chat.partychat
        - mcmmo.commands.ability
        - mcmmo.commands.party
        - mcmmo.commands.whois
        - mcmmo.skills.*
        - modifyworld.*
        - runecraft.*
        - runecraft.*
        - essentials.suicide
        - essentials.spawn
        - fortification.trapdoor
        - fortification.turret.flame
        - fortification.turret.web
        - fortification.turret.arrow
        - essentials.tpa
        - essentials.tpaccept

also, our op is hiatus but he left us to run the server. is there any way to have a remote of some kind i can use to restart and stop the server ect ect? I was only left with the FTP. I dont know if the errors above have anything to do with it but the server i cant connect to it.

any help would be most appreciated

EDIT:
bukkit information i couldnt tell what bukkit version i was running

Code:

Manifest-Version: 1.0
Archiver-Version: Plexus Archiver
Created-By: Apache Maven
Built-By: jenkins
Build-Jdk: 1.6.0_07
Specification-Title: Bukkit
Main-Class: org.bukkit.craftbukkit.Main
Specification-Version: unknown
Specification-Vendor: Bukkit Team
Implementation-Version: git-Bukkit-1.8.1-R4-77-ge86a355-b1550jnks
Implementation-Vendor: Bukkit Team
Sealed: true
Implementation-Title: CraftBukkit

Name: net/bukkit/
Sealed: true

Name: com/bukkit/
Sealed: true

Name: org/bukkit/
Sealed: true

 

I don't use PEX but in all other permission plugins you only need to space in steps by two:
and be sure to use spaces in stead of tabs

Code:

groups: (0)
  Member: (2)
    default: false (4)
    permissions:
    - ...
    inheritance: []
    info:
      prefix: '' (6)

Don't know for sure if this is the same with PEX though
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