Помогите Custom Stuff крашит сервер 1.6.4

Вот в моде Custom Stuff сделал вещи всё нормально получилось на лаунчере а на серв когда добавляю и запускаю он крашится помогите!
---- Minecraft Crash Report ----
// My bad.

Time: 10.01.15 13:41
Description: Exception in server tick loop

cpw.mods.fml.common.LoaderException: java.lang.NoClassDefFoundError: net/minecraft/server/integrated/IntegratedServer
at cpw.mods.fml.common.LoadController.transition(LoadController.java:155)
at cpw.mods.fml.common.Loader.loadMods(Loader.java:511)
at cpw.mods.fml.server.FMLServerHandler.beginServerLoading(FMLServerHandler.java:94)
at cpw.mods.fml.common.FMLCommonHandler.onServerStart(FMLCommonHandler.java:365)
at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:92)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:637)
at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:583)
Caused by: java.lang.NoClassDefFoundError: net/minecraft/server/integrated/IntegratedServer
at cubex2.cs2.DefaultMod.prepare(DefaultMod.java:43)
at cubex2.cs2.ModLoader.prepareMods(ModLoader.java:32)
at cubex2.cs2.CustomStuff2.preInit(CustomStuff2.java:58)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at cpw.mods.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:540)
at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74)
at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:313)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)
at com.google.common.eventbus.EventBus.post(EventBus.java:267)
at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:200)
at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:180)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74)
at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:313)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)
at com.google.common.eventbus.EventBus.post(EventBus.java:267)
at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:111)
at cpw.mods.fml.common.Loader.loadMods(Loader.java:510)
... 5 more
Caused by: java.lang.ClassNotFoundException: net.minecraft.server.integrated.IntegratedServer
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:186)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 34 more
Caused by: java.lang.RuntimeException: Attempted to load class bkz for invalid side SERVER
at cpw.mods.fml.common.asm.transformers.SideTransformer.transform(SideTransformer.java:51)
at net.minecraft.launchwrapper.LaunchClassLoader.runTransformers(LaunchClassLoader.java:274)
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:172)
... 36 more


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- System Details --
Details:
Minecraft Version: 1.6.4
Operating System: Windows 7 (x86) version 6.1
Java Version: 1.7.0_45, Oracle Corporation
Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation
Memory: 163848616 bytes (156 MB) / 250544128 bytes (238 MB) up to 518979584 bytes (494 MB)
JVM Flags: 4 total; -Xincgc -Xms256M -Xmx512M -XX:MaxPermSize=512m
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Suspicious classes: FML and Forge are installed
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
CraftBukkit Information:
Running:
Failed to handle CraftCrashReport:
java.lang.NullPointerException
at org.bukkit.Bukkit.getName(Bukkit.java:72)
at org.bukkit.craftbukkit.v1_6_R3.CraftCrashReport.call(CraftCrashReport.java:19)
at net.minecraft.crash.CrashReportCategory.func_71500_a(CrashReportCategory.java:106)
at net.minecraft.crash.CrashReport.func_71504_g(CrashReport.java:58)
at net.minecraft.crash.CrashReport.<init>(CrashReport.java:40)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:696)
at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:583)

FML: MCP v8.11 FML v6.4.49.965 Minecraft Forge 9.11.1.965 12 mods loaded, 12 mods active
mcp{8.09} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized
FML{6.4.49.965} [Forge Mod Loader] (craftbukkit.jar) Unloaded->Constructed->Pre-initialized
Forge{9.11.1.965} [Minecraft Forge] (craftbukkit.jar) Unloaded->Constructed->Pre-initialized
Autoutils{1.0.1} [Autoutils] (Autoutils-1.6.4.jar) Unloaded->Constructed->Pre-initialized
bigtrees{1.6.4} [BigTrees] (BigTrees-164-forge.zip) Unloaded->Constructed->Pre-initialized
Chisel{1.5.0} [Chisel] (Chisel-Mod-1.6.4.jar) Unloaded->Constructed->Pre-initialized
CustomStuff2Core{0.10.5b} [Custom Stuff 2 Core] (Custom-Stuff-2-Mod-1.6.4.zip) Unloaded->Constructed->Errored
customnpcs{0.8} [CustomNpcs] (CustomNpcs.zip) Unloaded->Constructed->Pre-initialized
ExtrabiomesXL{3.14.2} [ExtrabiomesXL] (ExtrabiomesXL-universal-1.6.4-3.14.2.jar) Unloaded->Constructed->Pre-initialized
NBTEdit{1.6.4.0} [In-game NBTEdit] (In-Game-NBTEdit-Mod-1.6.4.zip) Unloaded->Constructed->Pre-initialized
IronChest{5.4.1.614} [Iron Chest] (Iron-Chests-Mod-1.6.4.zip) Unloaded->Constructed->Pre-initialized
LotsOfFood{1.6.4} [Lots of Food] (Lots-of-Food-Mod-1.6.4.zip) Unloaded->Constructed->Pre-initialized
Profiler Position: N/A (disabled)
Is Modded: Definitely; Server brand changed to 'mcpc,cauldron,craftbukkit,fml,forge'
Type: Dedicated Server (map_server.txt)