Stellarcraft RC2 Server crash

---- Minecraft Crash Report ----
// Quite honestly, I wouldn't worry myself about that.

Time: 10/31/13 8:28 AM
Description: Exception in server tick loop

java.lang.NoClassDefFoundError: net/minecraft/client/multiplayer/WorldClient
	at net.minecraft.server.management.PlayerManager.<init>(PlayerManager.java:55)
	at net.minecraft.world.WorldServer.<init>(WorldServer.java:113)
	at net.minecraft.server.MinecraftServer.func_71247_a(MinecraftServer.java:246)
	at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:187)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:445)
	at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:583)
Caused by: java.lang.ClassNotFoundException: net.minecraft.client.multiplayer.WorldClient
	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:186)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
	... 6 more
Caused by: java.lang.RuntimeException: Attempted to load class bdd for invalid side SERVER
	at cpw.mods.fml.common.asm.transformers.SideTransformer.transform(SideTransformer.java:50)
	at net.minecraft.launchwrapper.LaunchClassLoader.runTransformers(LaunchClassLoader.java:274)
	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:172)
	... 8 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: Linux (amd64) version 3.5.4
	Java Version: 1.7.0_11, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 1371679144 bytes (1308 MB) / 2039349248 bytes (1944 MB) up to 2039349248 bytes (1944 MB)
	JVM Flags: 2 total; -Xmx2048M -Xms2048M
	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
	FML: MCP v8.11 FML v6.4.20.916 Minecraft Forge 9.11.1.916 91 mods loaded, 91 mods active
	mcp{8.09} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	FML{6.4.20.916} [Forge Mod Loader] (sc3server.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	Forge{9.11.1.916} [Minecraft Forge] (sc3server.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	CodeChickenCore{0.9.0.6} [CodeChicken Core] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	Micdoodlecore{} [Micdoodle8 Core] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	NotEnoughItems{1.6.1.5} [Not Enough Items] (NotEnoughItems 1.6.1.5.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	AppliedEnergistics-Core{rv14.alpha11} [AppliedEnergistics Core] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	denLib{3.1.26} [denLib] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	IC2{2.0.281-experimental} [IndustrialCraft 2] (industrialcraft-2_2.0.281-experimental.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	AdvancedMachines{5.2.3} [IC2 Advanced Machines Addon] (AdvancedMachines_1.6.4.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	BiblioCraft{1.5.1} [BiblioCraft] (BiblioCraft[v1.5.1].zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	Natura{2.1.11} [Natura] (Natura-1.6.4-2.1.11.1.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	BiomesOPlenty{1.1.2} [Biomes O' Plenty] (BiomesOPlenty-universal-1.6.4-1.1.2.51.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	BiblioWoodsBoP{1.3} [BiblioWoods Biomes O'Plenty Edition] (BiblioWoods[BiomesOPlenty][v1.3].zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	Forestry{2.3.0.6} [Forestry for Minecraft] (forestry-A-2.3.0.6.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	BiblioWoodsForestry{1.3} [BiblioWoods Forestry Edition] (BiblioWoods[Forestry][v1.3].zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	BiblioWoodsNatura{1.1} [BiblioWoods Natura Edition] (BiblioWoods[Natura][v1.1].zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	ChickenChunks{1.3.3.3} [ChickenChunks] (ChickenChunks 1.3.3.3.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	ComputerCraft{1.57} [ComputerCraft] (ComputerCraft1.57.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	CCTurtle{1.57} [ComputerCraft Turtles] (ComputerCraft1.57.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	eplus{1.16.5b} [Enchanting Plus] (EnchantingPlus-1.16.5.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	EnderStorage{1.4.3.5} [EnderStorage] (EnderStorage 1.4.3.5.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	AppliedEnergistics{rv14.alpha11} [Applied Energistics] (appeng-rv14-dev2-mc16x.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	extracells{1.5.0} [ExtraCells] (ExtraCells-1.5.0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	factorization{0.8.04beta13} [Factorization] (Factorization-0.8.04beta13.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	factorization.misc{0.8.04beta13} [Factorization Miscellaneous Nonsense] (Factorization-0.8.04beta13.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	factorization.notify{0.8.04beta13} [Factorization Notification System] (Factorization-0.8.04beta13.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	factorization.dimensionalSlice{0.8.04beta13} [Factorization Dimensional Slices] (Factorization-0.8.04beta13.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	BuildCraft|Core{4.1.1} [BuildCraft] (buildcraft-A-1.6.2-4.1.1.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	BuildCraft|Energy{4.1.1} [BC Energy] (buildcraft-A-1.6.2-4.1.1.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	GalacticraftCore{2.0.4} [Galacticraft Core] (Galacticraft-1.6.4-2.0.4.862.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	GalacticraftMars{2.0.4} [Galacticraft Mars] (Galacticraft-Planets-1.6.4-2.0.4.862.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	Hats{2.0.2} [Hats] (Hats2.0.2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	HatStand{2.0.0} [HatStand] (HatStand2.0.0.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	inventorytweaks{1.56} [Inventory Tweaks] (InventoryTweaks-MC1.6.2-1.56-b77.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	KeithyUtils{1.2} [Keithy Utils] (KeithyUtils_1.2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	Metallurgy3Core{3.2.3} [Metallurgy 3 Core] (Metallurgy_3.2.3.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	Metallurgy3Base{3.2.3} [Metallurgy 3 Base] (Metallurgy_3.2.3.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	Metallurgy3Machines{3.2.3} [Metallurgy 3 Machines] (Metallurgy_3.2.3.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	Metallurgy3Vanilla{3.2.3} [Metallurgy 3 Vanilla] (Metallurgy_3.2.3.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	numina{0.0.1-20} [Numina] (Numina-1.6.2-0.0.1-20.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	powersuits{0.8.0-22} [MachineMuse's Modular Powersuits] (ModularPowersuits-1.6.2-0.8.0-22.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	Morph{0.3.0} [Morph] (Morph-Beta-0.3.0.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	ForgeMultipart{1.0.0.191} [Forge Multipart] (ForgeMultipart-universal-1.6.4-1.0.0.191.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	Natura|ForgeMuliPart{0.1} [Natura Compat: FMP] (Natura-1.6.4-2.1.11.1.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	OpenBlocks{1.2.0} [OpenBlocks] (OpenBlocks-1.2.0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	BuildCraft|Builders{4.1.1} [BC Builders] (buildcraft-A-1.6.2-4.1.1.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	BuildCraft|Factory{4.1.1} [BC Factory] (buildcraft-A-1.6.2-4.1.1.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	Railcraft{8.1.0.0} [Railcraft] (Railcraft_1.6.2-8.1.0.0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	Thaumcraft{4.0.3a} [Thaumcraft] (Thaumcraft4.0.3a.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	MiscPeripherals{3.3} [MiscPeripherals] (miscperipherals-3.4b2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	OpenPeripheral{0.2.1} [OpenPeripheral] (OpenPeripheral-0.2.1-preview8.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	PluginsforForestry{3.2.22} [PluginsforForestry] (PluginsforForestry-1.6.4-3.2.22.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	ProjRed|Core{4.0.5.12} [Project: Red-Core] (ProjectRedBase-1.6.4-4.0.5.12.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	TConstruct{1.6.4_1.4.7d} [Tinkers' Construct] (TConstruct_1.6.4_1.4.7d7.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	ProjRed|Compatability{4.0.5.12} [ProjectRed-Compatability] (ProjectRedCompat-1.6.4-4.0.5.12.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	ProjRed|Integration{4.0.5.12} [ProjectRed-Integration] (ProjectRedIntegration-1.6.4-4.0.5.12.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	ProjRed|Transmission{4.0.5.12} [ProjectRed-Transmission] (ProjectRedIntegration-1.6.4-4.0.5.12.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	ProjRed|Exploration{4.0.5.12} [ProjectRed-Exploration] (ProjectRedWorld-1.6.4-4.0.5.12.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	ProjRed|Illumination{4.0.5.12} [ProjectRed-Illumination] (ProjectRedWorld-1.6.4-4.0.5.12.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	BuildCraft|Transport{4.1.1} [BC Transport] (buildcraft-A-1.6.2-4.1.1.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	BuildCraft|Silicon{4.1.1} [BC Silicon] (buildcraft-A-1.6.2-4.1.1.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	QuarryPlus{1.5.5.2} [QuarryPlus] (QuarryPlus-1.6.4-1.5.5.2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	SS2{2 (build 2)} [Soul Shards 2] (SoulShards2-1.6.4-srg-v2b3.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	StevesCarts{2.0.0.a133} [Steve's Carts 2] (StevesCarts2.0.0.a133.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	TConstruct|CompatMineFactoryReloaded{0.1} [TConstruct Compat: MFR] (TConstruct_1.6.4_1.4.7d7.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	Translocator{1.1.0.13} [Translocator] (Translocator 1.1.0.13.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	WR-CBE|Core{1.4.0.6} [WR-CBE Core] (WR-CBE 1.4.0.6.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	WR-CBE|Addons{1.4.0.6} [WR-CBE Addons] (WR-CBE 1.4.0.6.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	WR-CBE|Logic{1.4.0.6} [WR-CBE Logic] (WR-CBE 1.4.0.6.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	Waila{1.3.10} [Waila] (Waila_1.3.10_1.6.x.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	xact{0.4.2c} [XACT Mod] (XACT v0.4.2c.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	bspkrsCore{v4.3(1.6.4)} [bspkrsCore] ([1.6.4]bspkrsCorev4.3.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	TreeCapitator{Forge 1.6.4.r06} [Treecapitator] ([1.6.4]TreeCapitator.Forge.1.6.4.r06.Universal.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	mod_bspkrsCore{v4.3(1.6.4)} [bspkrsCore] ([1.6.4]bspkrsCorev4.3.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	Backpack{1.18.17} [Backpack] (backpack-1.18.17-1.6.2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	BinnieCore{1.8-dev2} [Binnie Core] (binnie-mods-1.8-dev2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	ExtraBees{1.8-dev2} [Extra Bees] (binnie-mods-1.8-dev2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	ExtraTrees{1.8-dev2} [Extra Trees] (binnie-mods-1.8-dev2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	ExtraUtilities{0.3.4} [Extra Utilities] (extrautils - 0.3.4.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	flatsigns{1.4.0} [Flat Signs] (flatsigns-1.6.2-universal-1.4.0.15.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	fodc{1.4.1} [Ore Dictionary Converter] (fodc-1.4.1.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	TwilightForest{1.20.1} [The Twilight Forest] (twilightforest-1.20.1.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	gregtech_addon{MC162} [GregTech-Addon] (gregtechmod.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	IronChest{5.4.1.620} [Iron Chest] (ironchest-universal-1.6.4-5.4.1.620.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	AdvancedSolarPanel{3.3.10} [Advanced Solar Panels] (mod_AdvancedSolarPanels_3_3_10.1_IC_EXP_1.6.4.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	GraviSuite{1.9.8} [Gravitation Suite] (mod_zGraviSuite_1_9_8_MC_1_6_4_IC_EXP.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	Mystcraft{0.10.10.00} [Mystcraft] (mystcraft-uni-1.6.4-0.10.10.00.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	ObsidiPlates{2.0.0} [Obsidian Pressure Plates] (obsidiplates-1.6.2-universal-2.0.0.15.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	McMultipart{1.0.0.191} [Minecraft Multipart Plugin] (ForgeMultipart-universal-1.6.4-1.0.0.191.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	ForgeMicroblock{1.0.0.191} [Forge Microblocks] (ForgeMultipart-universal-1.6.4-1.0.0.191.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available
	Profiler Position: N/A (disabled)
	Player Count: 0 / 48; []
	Is Modded: Definitely; Server brand changed to 'fml,forge'
	Type: Dedicated Server (map_server.txt)