OK I have a 32GB dedicated server, for some reason my server keeps crashing. I dont get a crash report.... but here is what the log says.... (THIS IS WHEN I TRIED SAVE-ALL) net.minecraft.server.v1_6_R3.ExceptionWorldConflict: Failed to check session lock, aborting 2013-09-24 16:57:31 [SEVERE]at net.minecraft.server.v1_6_R3.WorldNBTStorage.checkSession(WorldNBTStorage.java:75) 2013-09-24 16:57:31 [SEVERE]at net.minecraft.server.v1_6_R3.World.G(World.java:2598) 2013-09-24 16:57:31 [SEVERE]at net.minecraft.server.v1_6_R3.WorldServer.a(WorldServer.java:780) 2013-09-24 16:57:31 [SEVERE]at net.minecraft.server.v1_6_R3.WorldServer.save(WorldServer.java:764) 2013-09-24 16:57:31 [SEVERE]at org.bukkit.craftbukkit.v1_6_R3.CraftWorld.save(CraftWorld.java:648) 2013-09-24 16:57:31 [SEVERE]at org.bukkit.command.defaults.SaveCommand.execute(SaveCommand.java:30) 2013-09-24 16:57:31 [SEVERE]at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:192) 2013-09-24 16:57:31 [SEVERE]at org.bukkit.craftbukkit.v1_6_R3.CraftServer.dispatchCommand(CraftServer.java:523) 2013-09-24 16:57:31 [SEVERE]at org.bukkit.craftbukkit.v1_6_R3.CraftServer.dispatchServerCommand(CraftServer.java:512) 2013-09-24 16:57:31 [SEVERE]at net.minecraft.server.v1_6_R3.DedicatedServer.as(DedicatedServer.java:263) 2013-09-24 16:57:31 [SEVERE]at net.minecraft.server.v1_6_R3.DedicatedServer.t(DedicatedServer.java:228) 2013-09-24 16:57:31 [SEVERE]at net.minecraft.server.v1_6_R3.MinecraftServer.s(MinecraftServer.java:488) 2013-09-24 16:57:31 [SEVERE]at net.minecraft.server.v1_6_R3.MinecraftServer.run(MinecraftServer.java:421) 2013-09-24 16:57:31 [SEVERE]at net.minecraft.server.v1_6_R3.ThreadServerApplication.run(SourceFile:583) 2013-09-24 16:57:31 [SEVERE] net.minecraft.server.v1_6_R3.ExceptionWorldConflict: Failed to check session lock, aborting 2013-09-24 16:57:31 [SEVERE]at net.minecraft.server.v1_6_R3.WorldNBTStorage.checkSession(WorldNBTStorage.java:75) 2013-09-24 16:57:31 [SEVERE]at net.minecraft.server.v1_6_R3.World.G(World.java:2598) 2013-09-24 16:57:31 [SEVERE]at net.minecraft.server.v1_6_R3.WorldServer.a(WorldServer.java:780) 2013-09-24 16:57:31 [SEVERE]at net.minecraft.server.v1_6_R3.WorldServer.save(WorldServer.java:764) 2013-09-24 16:57:31 [SEVERE]at org.bukkit.craftbukkit.v1_6_R3.CraftWorld.save(CraftWorld.java:648) 2013-09-24 16:57:31 [SEVERE]at org.bukkit.command.defaults.SaveCommand.execute(SaveCommand.java:30) 2013-09-24 16:57:31 [SEVERE]at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:192) 2013-09-24 16:57:31 [SEVERE]at org.bukkit.craftbukkit.v1_6_R3.CraftServer.dispatchCommand(CraftServer.java:523) 2013-09-24 16:57:31 [SEVERE]at org.bukkit.craftbukkit.v1_6_R3.CraftServer.dispatchServerCommand(CraftServer.java:512) 2013-09-24 16:57:31 [SEVERE]at net.minecraft.server.v1_6_R3.DedicatedServer.as(DedicatedServer.java:263) 2013-09-24 16:57:31 [SEVERE]at net.minecraft.server.v1_6_R3.DedicatedServer.t(DedicatedServer.java:228) 2013-09-24 16:57:31 [SEVERE]at net.minecraft.server.v1_6_R3.MinecraftServer.s(MinecraftServer.java:488) 2013-09-24 16:57:31 [SEVERE]at net.minecraft.server.v1_6_R3.MinecraftServer.run(MinecraftServer.java:421) 2013-09-24 16:57:31 [SEVERE]at net.minecraft.server.v1_6_R3.ThreadServerApplication.run(SourceFile:583) 2013-09-24 16:57:31 [SEVERE] net.minecraft.server.v1_6_R3.ExceptionWorldConflict: Failed to check session lock, aborting 2013-09-24 16:57:31 [SEVERE]at net.minecraft.server.v1_6_R3.WorldNBTStorage.checkSession(WorldNBTStorage.java:75) 2013-09-24 16:57:31 [SEVERE]at net.minecraft.server.v1_6_R3.World.G(World.java:2598) 2013-09-24 16:57:31 [SEVERE]at net.minecraft.server.v1_6_R3.WorldServer.a(WorldServer.java:780) 2013-09-24 16:57:31 [SEVERE]at net.minecraft.server.v1_6_R3.WorldServer.save(WorldServer.java:764) 2013-09-24 16:57:31 [SEVERE]at org.bukkit.craftbukkit.v1_6_R3.CraftWorld.save(CraftWorld.java:648) 2013-09-24 16:57:31 [SEVERE]at org.bukkit.command.defaults.SaveCommand.execute(SaveCommand.java:30) 2013-09-24 16:57:31 [SEVERE]at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:192) 2013-09-24 16:57:31 [SEVERE]at org.bukkit.craftbukkit.v1_6_R3.CraftServer.dispatchCommand(CraftServer.java:523) 2013-09-24 16:57:31 [SEVERE]at org.bukkit.craftbukkit.v1_6_R3.CraftServer.dispatchServerCommand(CraftServer.java:512) 2013-09-24 16:57:31 [SEVERE]at net.minecraft.server.v1_6_R3.DedicatedServer.as(DedicatedServer.java:263) 2013-09-24 16:57:31 [SEVERE]at net.minecraft.server.v1_6_R3.DedicatedServer.t(DedicatedServer.java:228) 2013-09-24 16:57:31 [SEVERE]at net.minecraft.server.v1_6_R3.MinecraftServer.s(MinecraftServer.java:488) 2013-09-24 16:57:31 [SEVERE]at net.minecraft.server.v1_6_R3.MinecraftServer.run(MinecraftServer.java:421) 2013-09-24 16:57:31 [SEVERE]at net.minecraft.server.v1_6_R3.ThreadServerApplication.run(SourceFile:583) 2013-09-24 16:57:31 [INFO] CONSOLE: Save complete. HERE IS LIST OF MY PLUGINS: http://pastebin.com/SnFAgb40
take out no cheat plus, auto saver(use simple autosave) and paste ur startup script, and what os are u using? is it win server? put ubuntu, reinstall plugins and reinstall worlds.
This is more of a world related error, try restart server, if still fails, go world folder and try move out the session.lock file and start server up.