HELP SEVERE CRASH AND I HAVE NO PLUGINS

---- Minecraft Crash Report ----
// Why did you do that?

Time: 7/1/14 5:51 PM
Description: Exception in server tick loop

java.net.UnknownHostException: 192.168.0.4:25565
at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method)
at java.net.InetAddress$1.lookupAllHostAddr(Unknown Source)
at java.net.InetAddress.getAddressesFromNameService(Unknown Source)
at java.net.InetAddress.getAllByName0(Unknown Source)
at java.net.InetAddress.getAllByName(Unknown Source)
at java.net.InetAddress.getAllByName(Unknown Source)
at java.net.InetAddress.getByName(Unknown Source)
at net.minecraft.server.v1_6_R3.DedicatedServer.init(DedicatedServer.java:87)
at net.minecraft.server.v1_6_R3.MinecraftServer.run(MinecraftServer.java:393)
at net.minecraft.server.v1_6_R3.ThreadServerApplication.run(SourceFile:583)
A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- System Details --
Details:
Minecraft Version: 1.6.4
Operating System: Windows 7 (amd64) version 6.1
Java Version: 1.7.0_45, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 54230752 bytes (51 MB) / 62914560 bytes (60 MB) up to 954728448 bytes (910 MB)
JVM Flags: 1 total; -Xmx1024M
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Suspicious classes: [net.minecraft.server.v1_6_R3.ICommandListener, IMojangStatistics, IDataManager, ...], [org.bukkit.BlockChangeDelegate, World, Server], [org.bukkit.block.BlockState], [org.bukkit.command.CommandSender, RemoteConsoleCommandSender], [org.bukkit.configuration.serialization.ConfigurationSerializable], [org.bukkit.craftbukkit.Main], [org.bukkit.craftbukkit.libs.jline.TerminalFactory, Terminal, Flavor, ...], [org.bukkit.craftbukkit.libs.jline.console.ConsoleReader, CursorBuffer, ConsoleKeys, ...], [org.bukkit.craftbukkit.libs.jline.console.completer.CompletionHandler, CandidateListCompletionHandler], [org.bukkit.craftbukkit.libs.jline.console.history.History, MemoryHistory], [org.bukkit.craftbukkit.libs.jline.internal.InputStreamReader, Configuration, Log], [org.bukkit.craftbukkit.v1_6_R3.LoggerOutputStream], [org.bukkit.craftbukkit.v1_6_R3.inventory.CraftItemStack, CraftRecipe, CraftShapedRecipe, ...], [org.bukkit.craftbukkit.v1_6_R3.potion.CraftPotionEffectType], [org.bukkit.craftbukkit.v1_6_R3.util.ServerShutdownThread, Waitable, TerminalConsoleHandler, ...], [org.bukkit.entity.Entity], [org.bukkit.event.Event, Cancellable], [org.bukkit.event.block.BlockEvent, BlockFadeEvent, BlockGrowEvent, ...], [org.bukkit.event.entity.EntityEvent, EntityInteractEvent, EntityDamageEvent, ...], [org.bukkit.event.hanging.HangingEvent, HangingPlaceEvent], [org.bukkit.event.inventory.InventoryMoveItemEvent], [org.bukkit.event.painting.PaintingEvent, PaintingPlaceEvent], [org.bukkit.event.player.PlayerEvent, PlayerFishEvent], [org.bukkit.event.server.ServerEvent, MapInitializeEvent, ServerCommandEvent], [org.bukkit.event.world.WorldEvent, WorldInitEvent, WorldSaveEvent, ...], [org.bukkit.inventory.ItemStack, Inventory, Recipe, ...], [org.bukkit.map.MapView], [org.bukkit.metadata.Metadatable], [org.bukkit.permissions.ServerOperator, Permissible], [org.bukkit.plugin.messaging.PluginMessageRecipient], [org.bukkit.potion.PotionEffectType, PotionEffectTypeWrapper], [org.fusesource.hawtjni.runtime.Library], [org.fusesource.jansi.AnsiOutputStream, WindowsAnsiOutputStream, AnsiConsole, ...], [org.fusesource.jansi.internal.Kernel32, CONSOLE_SCREEN_BUFFER_INFO, COORD, ...]
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
CraftBukkit Information:
Running:
Failed to handle CraftCrashReport:
java.lang.NullPointerException
at org.bukkit.Bukkit.getName(Bukkit.java:72)
at org.bukkit.craftbukkit.v1_6_R3.CraftCrashReport.call(CraftCrashReport.java:20)
at net.minecraft.server.v1_6_R3.CrashReportSystemDetails.a(SourceFile:74)
at net.minecraft.server.v1_6_R3.CrashReport.h(CrashReport.java:41)
at net.minecraft.server.v1_6_R3.CrashReport.<init>(CrashReport.java:28)
at net.minecraft.server.v1_6_R3.MinecraftServer.run(MinecraftServer.java:438)
at net.minecraft.server.v1_6_R3.ThreadServerApplication.run(SourceFile:583)
Profiler Position: N/A (disabled)
Is Modded: Definitely; Server brand changed to 'craftbukkit'
Type: Dedicated Server (map_server.txt)

If I Screwed Up, Im New To Bukkit. Please Help Me.

I Just Created My Server.

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

Set the server-ip line in server.properties to be blank

 

To add onto what baxter said, if you plan on running your server in the latest version, upgrade. It's at 1.6.4 at the moment.

 

Then How Do I Connect?

Yes I Am Aware.

ok im using 127.0.0.1:IpPort So, my friend got java exception connection refused

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

Again, leave the server-ip blank. You connect with localhost, your friend connects with your external IP. Leave the port at 25565 and forward it.

 

forward ya ports