Всем привет! у меня вопрос по игре майнкрафт!

такое дело- я играл на сервере (я админ) и у меня отключили электричество, потом я снова зашел на сервер и там было что то непонятное.... в итоге сервер крашнулся (отключился с ошибкой). Вот crash-report- ПОМОГИТЕ пожалуйста! можно ли вернуть сервер?
----Minecraft Crash Report ----
// Don't be sad, have a hug!

Time: 23.10.12 15:53
Description: Exception in server tick loop

java.lang.ClassCastException: aib cannot be cast to ahh
at ahi.(RailLogic.java:34)
at ahh.a(BlockRail.java:262)
at ahh.g(BlockRail.java:164)
at wl.a(Chunk.java:690)
at up.a(World.java:399)
at up.c(World.java:377)
at abf.a(SourceFile:384)
at abf.a(SourceFile:513)
at za.a(SourceFile:377)
at abh.a(SourceFile:29)
at abe.a(SourceFile:39)
at xn.a(SourceFile:424)
at gq.a(ChunkProviderServer.java:218)
at wl.a(Chunk.java:1189)
at gq.c(ChunkProviderServer.java:118)
at gq.d(ChunkProviderServer.java:131)
at up.e(World.java:369)
at gr.a(WorldServer.java:571)
at gu.h_(SourceFile:144)
at up.a(World.java:2021)
at gr.a(WorldServer.java:538)
at up.g(World.java:1986)
at up.h(World.java:1867)
at gr.h(WorldServer.java:437)
at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:616)
at ft.q(DedicatedServer.java:241)
at net.minecraft.server.MinecraftServer.p(MinecraftServer.java:547)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:453)
at ep.run(SourceFile:539)

Relevant Details:
- Minecraft Version: 1.3.2
- Operating System: Windows XP (x86) version 5.1
- Java Version: 1.6.0_25, Sun Microsystems Inc.
- Java VM Version: Java HotSpot(TM) Client VM (mixed mode, sharing), Sun Microsystems Inc.
- Memory: 96884536 bytes (92 MB) / 176308224 bytes (168 MB) up to 259522560 bytes (247 MB)
- JVM Flags: 0 total;
- FML: ~ERROR~ NullPointerException: null
- Is Modded: Definitely; 'forge,fml'
- Profiler Position: N/A (disabled)
- Player Count: 1 / 5; [gu['radi90'/62, l='world', x=-719,25, y=20,00, z=1139,20]]
- World world Entities: 0 total; []
- World world Players: 0 total; []
- World world Chunk Stats: ServerChunkCache: 0 Drop: 0
- Type: Dedicated Server