[Help] Server lagged out?

While I was sleeping I got an email saying that so and so couldn't log in. So I came on to check it and it had this:

Code:

01:20:49 [SEVERE] java.lang.NullPointerException
01:20:49 [SEVERE]       at net.minecraft.server.Pathfinder.a(SourceFile:169)
01:20:49 [SEVERE]       at net.minecraft.server.Pathfinder.a(SourceFile:124)
01:20:49 [SEVERE]       at net.minecraft.server.Pathfinder.b(SourceFile:96)
01:20:49 [SEVERE]       at net.minecraft.server.Pathfinder.a(SourceFile:64)
01:20:49 [SEVERE]       at net.minecraft.server.Pathfinder.a(SourceFile:37)
01:20:49 [SEVERE]       at net.minecraft.server.Pathfinder.a(SourceFile:26)
01:20:49 [SEVERE]       at net.minecraft.server.World.a(World.java:2020)
01:20:49 [SEVERE]       at net.minecraft.server.EntityCreature.c_(EntityCreature.java:99)
01:20:49 [SEVERE]       at net.minecraft.server.EntityLiving.u(EntityLiving.java:692)
01:20:49 [SEVERE]       at net.minecraft.server.EntityLiving.o_(EntityLiving.java:231)
01:20:49 [SEVERE]       at net.minecraft.server.World.entityJoinedWorld(World.java:1114)
01:20:49 [SEVERE]       at net.minecraft.server.WorldServer.entityJoinedWorld(WorldServer.java:62)
01:20:49 [SEVERE]       at net.minecraft.server.World.playerJoinedWorld(World.java:1096)
01:20:49 [SEVERE]       at net.minecraft.server.World.cleanUp(World.java:1073)
01:20:49 [SEVERE]       at net.minecraft.server.MinecraftServer.h(MinecraftServer.java:395)
01:20:49 [SEVERE]       at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:309)
01:20:49 [SEVERE]       at net.minecraft.server.ThreadServerApplication.run(SourceFile:422)
01:20:49 [SEVERE] Unexpected exception
java.lang.NullPointerException
        at net.minecraft.server.Pathfinder.a(SourceFile:169)
        at net.minecraft.server.Pathfinder.a(SourceFile:124)
        at net.minecraft.server.Pathfinder.b(SourceFile:96)
        at net.minecraft.server.Pathfinder.a(SourceFile:64)
        at net.minecraft.server.Pathfinder.a(SourceFile:37)
        at net.minecraft.server.Pathfinder.a(SourceFile:26)
        at net.minecraft.server.World.a(World.java:2020)
        at net.minecraft.server.EntityCreature.c_(EntityCreature.java:99)
        at net.minecraft.server.EntityLiving.u(EntityLiving.java:692)
        at net.minecraft.server.EntityLiving.o_(EntityLiving.java:231)
        at net.minecraft.server.World.entityJoinedWorld(World.java:1114)
        at net.minecraft.server.WorldServer.entityJoinedWorld(WorldServer.java:62)
        at net.minecraft.server.World.playerJoinedWorld(World.java:1096)
        at net.minecraft.server.World.cleanUp(World.java:1073)
        at net.minecraft.server.MinecraftServer.h(MinecraftServer.java:395)
        at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:309)
        at net.minecraft.server.ThreadServerApplication.run(SourceFile:422)
02:32:22 [INFO] Read timed out
02:33:41 [INFO] Read timed out
02:38:18 [INFO] Connection reset
03:06:45 [INFO] Read timed out
03:10:16 [INFO] Read timed out
03:14:58 [INFO] Read timed out
03:15:42 [INFO] Read timed out
04:28:12 [INFO] Read timed out
04:42:17 [INFO] Read timed out
05:30:20 [INFO] Read timed out
05:31:03 [INFO] Read timed out
06:29:28 [INFO] Read timed out
08:21:24 [INFO] Read timed out
08:33:16 [INFO] Read timed out

 

unfortunately, this has become a fairly common thread, yet with no answers yet...

 

You need to keep your computer from going into hibernation while you sleep if you are going to keep the server running. I don't know how you can do this though, so you'll have to find a way. Of course, I don't know if this is specifically your problem, it might just be Mojang's.

 

Yeah I cant keep it out of hibernation.. I wish it had a setting that said hibernate on/off. I run the server on a dedicated laptop (yes a laptop), so it likes to hibernate.

 

Do you use windows 7

 

Ubuntu 10.04

 

Well, i bet if you google how to turn off hibernation in Ubuntu 10.04, a site made by them, or a site with a guide how to turn off hibernation, will come up and tell you how to turn off hibernation.

 

Ok, thanks.

 

If you use Windows, you can use a free auto mouse clicking software.

I use Free Mouse Auto Clicker.

You can download that from CNET.

 

You just opened a thread that is over a year old, seriously?