---- Minecraft Crash Report ----

WARNING: coremods are present:
  FMLPlugin (InventoryTweaks-1.59-176.jar)
  SpongeCoremod (sponge-1.8-1499-2.1DEV-532.jar)
Contact their authors BEFORE contacting forge

// Would you like a cupcake?

Time: 8/3/15 4:54 PM
Description: Exception in server tick loop

java.util.zip.ZipException: Not in GZIP format
	at java.util.zip.GZIPInputStream.readHeader(Unknown Source)
	at java.util.zip.GZIPInputStream.<init>(Unknown Source)
	at java.util.zip.GZIPInputStream.<init>(Unknown Source)
	at net.minecraft.nbt.CompressedStreamTools.func_74796_a(CompressedStreamTools.java:27)
	at net.minecraft.world.storage.SaveHandler.loadSpongeDatData(SaveHandler.java:94)
	at net.minecraft.world.storage.SaveHandler.onLoadWorldInfoBeforeReturn0(SaveHandler.java:76)
	at net.minecraft.world.storage.SaveHandler.func_75757_d(SaveHandler.java:120)
	at net.minecraft.server.MinecraftServer.func_71247_a(MinecraftServer.java:316)
	at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:259)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:438)
	at java.lang.Thread.run(Unknown Source)


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

-- System Details --
Details:
	Minecraft Version: 1.8
	Operating System: Windows 7 (amd64) version 6.1
	Java Version: 1.8.0_11, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 443163952 bytes (422 MB) / 1172832256 bytes (1118 MB) up to 2386558976 bytes (2276 MB)
	JVM Flags: 3 total; -Xms512m -Xmx2560m -Xmx2560M
	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
	FML: MCP v9.10 FML v8.0.99.99 Minecraft Forge 11.14.3.1491 15 mods loaded, 15 mods active
	States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored
	UCHIJAA	mcp{9.05} [Minecraft Coder Pack] (minecraft.jar)
	UCHIJAA	FML{8.0.99.99} [Forge Mod Loader] (ForgeMod.jar)
	UCHIJAA	Forge{11.14.3.1491} [Minecraft Forge] (ForgeMod.jar)
	UCHIJAA	Sponge{DEV} [Sponge] (minecraft.jar)
	UCHIJAA	customnpcs{1.8.0_beta} [CustomNpcs] (CustomNPCs_1.8.0_beta.jar)
	UCHIJAA	featherchat{1.0.1} [FeatherChat] (featherchat-1.0.1.jar)
	UCHIJAA	HelpFixer{1.1.9} [HelpFixer] (HelpFixer-1.1.9.jar)
	UCHIJAA	inventorytweaks{1.59-176-9318a76-dirty} [Inventory Tweaks] (InventoryTweaks-1.59-176.jar)
	UCHIJAA	Kits{0.5} [Kits] (Kits-0.5d.jar)
	UCHIJAA	landdefender{0.5.1} [Land Defender] (landdefender-0.5.1.jar)
	UCHIJAA	NBTEdit{1.7.10-1.0} [In-game NBTEdit] (NBTEdit-1.8-1.8.1.jar)
	UCHIJAA	PermissionsEx{2.0-SNAPSHOT} [PermissionsEx] (permissionsex-sponge-2.0-SNAPSHOT.jar)
	UCHIJAA	pixelmon{4.0.6} [Pixelmon] (Pixelmon-1.8-4.0.6-universal.jar)
	UCHIJAA	SpongeEssentialCmds{1.3} [SpongeEssentialCmds] (SpongeEssentialCmds-1.3.jar)
	UCHIJAA	worldedit{6.1} [WorldEdit] (worldedit-forge-mc1.8-6.1.jar)
	Loaded coremods (and transformers):
FMLPlugin (InventoryTweaks-1.59-176.jar)
  invtweaks.forge.asm.ContainerTransformer
SpongeCoremod (sponge-1.8-1499-2.1DEV-532.jar)

	Profiler Position: N/A (disabled)
	Player Count: 0 / 10; []
	Is Modded: Definitely; Server brand changed to 'fml,forge'
	Type: Dedicated Server (map_server.txt)