Problem My server seems to randomly give me "Server closed"

[tristan4391]

• What OS are you running? Windows 7 64 BIT
• Dedicated/local server not designed for minecraft
• What version of FTB are you using? FTB Ultimate V1.0.1
• Did you add any mods to the server pack? No

My server seems to randomly give me "Server closed". This just seems to happen while I am playing.

 

[Dingham]

2013-04-02 17:42:24 [SEVERE] [ForgeModLoader] The ForgeModLoader state engine has become corrupted. Probably, a state was missed by and invalid modification to a base classForgeModLoader depends on. This is a critical error and not recoverable. Investigate any modifications to base classes outside ofForgeModLoader, especially Optifine, to see if there are fixes available.
2013-04-02 17:42:24 [INFO] [STDERR] Exception in thread "Server thread" java.lang.RuntimeException: The ForgeModLoader state engine is invalid
2013-04-02 17:42:24 [INFO] [STDERR]    at cpw.mods.fml.common.LoadController.transition(LoadController.java:122)
2013-04-02 17:42:24 [INFO] [STDERR]    at cpw.mods.fml.common.Loader.serverStopped(Loader.java:780)
2013-04-02 17:42:24 [INFO] [STDERR]    at cpw.mods.fml.common.FMLCommonHandler.handleServerStopped(FMLCommonHandler.java:469)
2013-04-02 17:42:24 [INFO] [STDERR]    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:559)
2013-04-02 17:42:24 [INFO] [STDERR]    at fy.run(SourceFile:849)
2013-04-02 17:42:32 [INFO] [Minecraft] Stopping server

at the end of your log... so not so random.

other than what it says at the top, no idea sorry.

 

[tristan4391]

By random, I meant randomly while playing, it just crashes, not just after one single action.

 

[N W]

it seems forge was curupted, try re-installing the files and see if that helps.

 

[tristan4391]

I downloaded it again. Same thing.

 

[wiloxe]

I have same problem. It said something about
2013-04-02 17:42:24 [SEVERE] [ForgeModLoader] The ForgeModLoader state engine has become corrupted.
So its something about the engine.

 

[Dingham]

Forge is the engine, I can only suggest what NW already has, re-download forge.