Tekkit Classic Server error Help!

[Daniel Gallant]

Title: Tekkit Classic Server error Help!

Version: 3.1.2

OS: hosted server

Java Version: jre7

Description of Problem:

Somebody cam onto my server and did a redstone glitch I believe, here is the error log and can somebody help me fix it and tell me how to prevent in future, thanks!

Error Messages:

Error Log:

05.09 07:40:59 [server] INFO at eloraam.core.RedPowerLib.updateIndirectNeighbors(RedPowerLib.java:48)

05.09 07:40:59 [server] INFO at eloraam.core.RedPowerLib.notifyBlock(RedPowerLib.java:25)

05.09 07:40:59 [server] INFO at eloraam.core.BlockExtended.doPhysics(BlockExtended.java:63)

05.09 07:40:59 [server] INFO at eloraam.machine.TileDeployBase.onBlockNeighborChange(TileDeployBase.java:250)

05.09 07:40:59 [server] INFO at eloraam.machine.TileDeploy.enableTowards(TileDeploy.java:106)

05.09 07:40:59 [server] INFO at eloraam.machine.TileDeployBase.tryUseItemStack(TileDeployBase.java:203)

05.09 07:40:59 [server] INFO at net.minecraft.server.ItemStack.a(ItemStack.java:97)

05.09 07:40:59 [server] INFO at codechicken.wirelessredstone.addons.ItemREP.a(ItemREP.java:27)

05.09 07:40:59 [server] INFO at codechicken.wirelessredstone.addons.RedstoneEtherAddonManager.detonateREP(RedstoneEtherAddonManager.java:492)

05.09 07:40:59 [server] INFO java.lang.NullPointerException

05.09 07:40:59 [server] SEVERE Unexpected exception

05.09 07:40:59 [server] SEVERE at net.minecraft.server.ThreadServerApplication.run(SourceFile:492)

05.09 07:40:59 [server] SEVERE at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:467)

05.09 07:40:59 [server] SEVERE at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:569)

05.09 07:40:59 [server] SEVERE at net.minecraft.server.World.tickEntities(World.java:1190)

05.09 07:40:59 [server] SEVERE at eloraam.logic.TileLogicPointer.q_(TileLogicPointer.java:413)

05.09 07:40:59 [server] SEVERE at eloraam.logic.TileLogicPointer.timerUpdate(TileLogicPointer.java:219)

05.09 07:40:59 [server] SEVERE at eloraam.core.TileExtended.updateBlockChange(TileExtended.java:98)

05.09 07:40:59 [server] SEVERE at eloraam.core.RedPowerLib.updateIndirectNeighbors(RedPowerLib.java:48)

05.09 07:40:59 [server] SEVERE at eloraam.core.RedPowerLib.notifyBlock(RedPowerLib.java:25)

05.09 07:40:59 [server] SEVERE at eloraam.core.BlockExtended.doPhysics(BlockExtended.java:63)

05.09 07:40:59 [server] SEVERE at eloraam.machine.TileDeployBase.onBlockNeighborChange(TileDeployBase.java:250)

05.09 07:40:59 [server] SEVERE at eloraam.machine.TileDeploy.enableTowards(TileDeploy.java:106)

05.09 07:40:59 [server] SEVERE at eloraam.machine.TileDeployBase.tryUseItemStack(TileDeployBase.java:203)

05.09 07:40:59 [server] SEVERE at net.minecraft.server.ItemStack.a(ItemStack.java:97)

05.09 07:40:59 [server] SEVERE at codechicken.wirelessredstone.addons.ItemREP.a(ItemREP.java:27)

05.09 07:40:59 [server] SEVERE at codechicken.wirelessredstone.addons.RedstoneEtherAddonManager.detonateREP(RedstoneEtherAddonManager.java:492)

05.09 07:40:59 [server] SEVERE java.lang.NullPointerException

05.09 07:40:59 [server] INFO Login is disabled.

05.09 07:40:59 [server] INFO FakePlayer created.

05.09 07:40:59 [Multicraft] Skipped 41 lines due to rate limit (30/s)

05.09 07:40:57 [server] Startup Done (2.068s)! For help, type "help" or "?"

05.09 07:40:56 [server] INFO Loaded localization: locale_EN.yml

05.09 07:40:56 [server] INFO Loaded Shops: 2

05.09 07:40:56 [server] INFO Loading shops

05.09 07:40:56 [server] INFO getDatafolder: plugins/ShowCaseStandalone

05.09 07:40:56 [server] INFO Using the ffss storage type.

05.09 07:40:56 [server] INFO Initializing ShopHandler and ShopStorage

05.09 07:40:56 [server] INFO locale vs. config: 2.42 v 2.42

05.09 07:40:56 [server] INFO Loading configuration.

05.09 07:40:56 [server] INFO Starting build 120.0, 2012-07-19 by kellerkindt, contributors: sorklin

05.09 07:40:56 [server] INFO Enabling ShowCaseStandalone v1.16

05.09 07:40:56 [server] INFO Payment method found (iConomy version: 6)

05.09 07:40:56 [server] INFO Essentials: Using PermissionsEx based permissions.

05.09 07:40:56 [server] INFO 1.2.5-R4.1-MCPC-SNAPSHOT

05.09 07:40:56 [server] INFO git-Bukkit-jenkins-CraftBukkit-173 (MC: 1.2.5)

05.09 07:40:56 [server] INFO Bukkit version format changed. Version not checked.

05.09 07:40:56 [server] INFO Enabling Essentials vDev2.9.337

05.09 07:40:56 [server] INFO Modifyworld enabled!