When I Try run My Server It Gives Me this Error Then Closes Its Self
Code:
[26/04/13 04:47]: Starting 2006scape ofc. on /127.0.0.1:43594...
[26/04/13 04:47]: Loading packets...
[26/04/13 04:47]: Loaded 64 packets.
NameError: cannot initialize Java class com.rs2.model.content.combat.weapon.Weapon
         for_name at org/jruby/javasupport/JavaClass.java:1205
  get_proxy_class at org/jruby/javasupport/JavaUtilities.java:34
      java_import at /builtin/javasupport/core_ext/object.rb:46
           (root) at <script>:8
org.jruby.embed.EvalFailedException: (NameError) cannot initialize Java class com.rs2.model.content.combat.weapon.Weapon
	at org.jruby.embed.internal.EmbedEvalUnitImpl.run(EmbedEvalUnitImpl.java:132)
	at org.jruby.embed.jsr223.JRubyEngine.eval(JRubyEngine.java:129)
	at org.jruby.embed.jsr223.JRubyEngine.eval(JRubyEngine.java:157)
	at com.rs2.util.Misc.loadScripts(Misc.java:528)
	at com.rs2.Server.run(Server.java:143)
	at java.lang.Thread.run(Unknown Source)
Caused by: org.jruby.exceptions.RaiseException: (NameError) cannot initialize Java class com.rs2.model.content.combat.weapon.Weapon
javax.script.ScriptException: org.jruby.exceptions.RaiseException: (NameError) cannot initialize Java class com.rs2.model.content.combat.weapon.Weapon
	at org.jruby.embed.jsr223.JRubyEngine.wrapException(JRubyEngine.java:115)
	at org.jruby.embed.jsr223.JRubyEngine.eval(JRubyEngine.java:132)
	at org.jruby.embed.jsr223.JRubyEngine.eval(JRubyEngine.java:157)
	at com.rs2.util.Misc.loadScripts(Misc.java:528)
	at com.rs2.Server.run(Server.java:143)
	at java.lang.Thread.run(Unknown Source)
Caused by: org.jruby.exceptions.RaiseException: (NameError) cannot initialize Java class com.rs2.model.content.combat.weapon.Weapon
com.thoughtworks.xstream.converters.ConversionException: Cannot construct com.rs2.model.players.item.ItemDefinition as it does not have a no-args constructor : Cannot construct com.rs2.model.players.item.ItemDefinition as it does not have a no-args constructor
---- Debugging information ----
message             : Cannot construct com.rs2.model.players.item.ItemDefinition as it does not have a no-args constructor
cause-exception     : com.thoughtworks.xstream.converters.reflection.ObjectAcces***ception
cause-message       : Cannot construct com.rs2.model.players.item.ItemDefinition as it does not have a no-args constructor
class               : java.util.ArrayList
required-type       : com.rs2.model.players.item.ItemDefinition
path                : /list/itemDefinition
line number         : 2
-------------------------------
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:89)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at com.thoughtworks.xstream.converters.collections.CollectionConverter.populateCollection(CollectionConverter.java:68)
	at com.thoughtworks.xstream.converters.collections.CollectionConverter.unmarshal(CollectionConverter.java:61)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:137)
	at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:33)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:923)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:909)
	at com.thoughtworks.xstream.XStream.fromXML(XStream.java:861)
	at com.rs2.model.players.item.ItemDefinition.init(ItemDefinition.java:64)
	at com.rs2.util.XStreamUtil.loadAllFiles(XStreamUtil.java:54)
	at com.rs2.Server.run(Server.java:147)
	at java.lang.Thread.run(Unknown Source)
Caused by: com.thoughtworks.xstream.converters.reflection.ObjectAcces***ception: Cannot construct com.rs2.model.players.item.ItemDefinition as it does not have a no-args constructor
	at com.thoughtworks.xstream.converters.reflection.PureJavaReflectionProvider.newInstance(PureJavaReflectionProvider.java:71)
	at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.instantiateNewInstance(AbstractReflectionConverter.java:308)
	at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:161)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	... 19 more
[26/04/13 04:47]: Saved all players.