[samesisa]

All services was running, It is one of the first things that looks. I forget to tell previosly.

This is a trace of http client when the first error succeed ("A network service error has occurred")

 <!-- com.zimbra.common.soap.SoapFaultException: system failure: getDirectContext
ExceptionId:btpool0-29:1255085575095:14cec69e5fdd0327
Code:service.FAILURE
	at com.zimbra.common.soap.SoapJSProtocol.soapFault(SoapJSProtocol.java:65)
	at com.zimbra.common.soap.SoapTransport.extractBodyElement(SoapTransport.java:245)
	at com.zimbra.common.soap.SoapTransport.parseSoapResponse(SoapTransport.java:221)
	at com.zimbra.common.soap.SoapHttpTransport.invoke(SoapHttpTransport.java:251)
	at com.zimbra.common.soap.SoapTransport.invoke(SoapTransport.java:297)
	at com.zimbra.cs.zclient.ZMailbox.invoke(ZMailbox.java:543)
	at com.zimbra.cs.zclient.ZMailbox.invoke(ZMailbox.java:537)
	at com.zimbra.cs.zclient.ZMailbox.authByPassword(ZMailbox.java:482)
	at com.zimbra.cs.zclient.ZMailbox.&lt;init&gt;(ZMailbox.java:393)
	at com.zimbra.cs.zclient.ZMailbox.getMailbox(ZMailbox.java:342)
	at com.zimbra.cs.taglib.tag.LoginTag.doTag(LoginTag.java:122)
	at org.apache.jsp.public_.login_jsp._jspService(login_jsp.java:259)
	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:93)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:373)
	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:477)
	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:371)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
	at com.zimbra.webClient.servlet.JspServlet.service(JspServlet.java:50)
	at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
	at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:362)
	at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
	at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
	at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:716)
	at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:406)
	at org.mortbay.jetty.servlet.Dispatcher.forward(Dispatcher.java:268)
	at org.mortbay.jetty.servlet.Dispatcher.forward(Dispatcher.java:126)
	at org.mortbay.jetty.servlet.DefaultServlet.doGet(DefaultServlet.java:465)
	at org.mortbay.jetty.servlet.DefaultServlet.doPost(DefaultServlet.java:496)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
	at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
	at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1093)
	at com.zimbra.webClient.filters.SetHeaderFilter.doFilter(SetHeaderFilter.java:283)
	at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
	at org.mortbay.servlet.UserAgentFilter.doFilter(UserAgentFilter.java:81)
	at org.mortbay.servlet.GzipFilter.doFilter(GzipFilter.java:132)
	at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
	at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360)
	at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
	at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
	at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:716)
	at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:406)
	at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:211)
	at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
	at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
	at org.mortbay.jetty.handler.rewrite.RewriteHandler.handle(RewriteHandler.java:315)
	at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
	at org.mortbay.jetty.Server.handle(Server.java:313)
	at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:506)
	at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:844)
	at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:644)
	at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
	at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:381)
	at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:396)
	at org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:442)
 -->

It's a fail of soap server?? jetty?
If i update Zimbra, i will solve both mistakes?
Thanks ArcaneMagus