Minecraft has crashed!      
      ----------------------      
Minecraft has stopped running because it encountered a problem; Exception ticking world
A full error report has been saved to C:\Users\igor\AppData\Roaming\.minecraft\crash-reports\crash-2014-01-31_11.42.09-server.txt - Please include a copy of that file (Not this screen!) if you report this crash to anyone; without it, they will not be able to help fix the crash :(
--- BEGIN ERROR REPORT 2cbccd1c --------
Full report at:
C:\Users\igor\AppData\Roaming\.minecraft\crash-reports\crash-2014-01-31_11.42.09-server.txt
Please show that file to Mojang, NOT just this screen!
Generated 31.01.14 11:42
-- Head --
Stacktrace:
	at in.a(WorldServer.java:536)
	at in.b(WorldServer.java:178)
-- Affected level --
Details:
	Level name: Новый мир
	All players: 0 total; []
	Chunk stats: ServerChunkCache: 1139 Drop: 0
	Level seed: -178284492121311298
	Level generator: ID 01 - flat, ver 0. Features enabled: true
	Level generator options: 
	Level spawn location: World: (-737,4,-190), Chunk: (at 15,0,2 in -47,-12; contains blocks -752,0,-192 to -737,255,-177), Region: (-2,-1; contains chunks -64,-32 to -33,-1, blocks -1024,0,-512 to -513,255,-1)
	Level time: 1 game time, 1 day time
	Level dimension: 0
	Level storage version: 0x04ABD - Anvil
	Level weather: Rain time: 146678 (now: false), thunder time: 19733 (now: false)
	Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: true
Stacktrace:
	at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:669)
	at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:599)
	at bdz.q(IntegratedServer.java:159)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:497)
	at fy.run(SourceFile:849)
-- System Details --
Details:
	Minecraft Version: 1.4.7
	Operating System: Windows 7 (x86) version 6.1
	Java Version: 1.7.0_25, Oracle Corporation
	Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation
	Memory: 248237112 bytes (236 MB) / 519110656 bytes (495 MB) up to 1037959168 bytes (989 MB)
	JVM Flags: 2 total; -Xms512m -Xmx1024m
	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 v7.26 FML v4.7.4.520 Minecraft Forge 6.6.0.497 Optifine OptiFine_1.4.6_HD_A3 7 mods loaded, 7 mods active
	mcp [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	FML [Forge Mod Loader] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	Forge [Minecraft Forge] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	mod_TooManyItems [mod_TooManyItems] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	modRFL [Rotten Flesh to Leather] (1.4.7.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	Backpack [Backpack] (backpack-latest.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	mod_Fossil [Fossil/Archeology] (Fossil-Archeology-klient-arheolog-mod.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
	Player Count: 0 / 8; []
	Type: Integrated Server (map_client.txt)
	Is Modded: Definitely; Client brand changed to 'forge,fml'
java.lang.IllegalStateException: TickNextTick list out of synch
	at in.a(WorldServer.java:536)
	at in.b(WorldServer.java:178)
	at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:669)
	at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:599)
	at bdz.q(IntegratedServer.java:159)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:497)
	at fy.run(SourceFile:849)
--- END ERROR REPORT 51c1cac0 ----------