Hi,

I get error during trying deploy any zimlet, I'm logged as zimbra (su - zimbra) , the error is :
Code:
[] INFO: I/O exception (java.net.ConnectException) caught when processing request: Connection refused
[] INFO: Retrying request
[] INFO: deploy failed on xxxx.com
java.net.ConnectException: Connection refused
        at java.net.PlainSocketImpl.socketConnect(Native Method)
        at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
        at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
        at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
        at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
        at java.net.Socket.connect(Socket.java:529)
        at com.sun.net.ssl.internal.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:559)
        at com.zimbra.common.net.CustomSSLSocket.connect(CustomSSLSocket.java:292)
        at com.zimbra.common.net.CustomSSLSocket.connect(CustomSSLSocket.java:286)
        at com.zimbra.common.net.ProtocolSocketFactoryWrapper.createSocket(ProtocolSocketFactoryWrapper.java:43)
        at org.apache.commons.httpclient.HttpConnection.open(HttpConnection.java:706)
        at org.apache.commons.httpclient.MultiThreadedHttpConnectionManager$HttpConnectionAdapter.open(MultiThreadedHttpConnectionManager.java:1321)
        at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:386)
        at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:170)
        at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:396)
        at com.zimbra.common.soap.SoapHttpTransport.invoke(SoapHttpTransport.java:236)
        at com.zimbra.common.soap.SoapHttpTransport.invoke(SoapHttpTransport.java:162)
        at com.zimbra.common.soap.SoapTransport.invoke(SoapTransport.java:356)
        at com.zimbra.common.soap.SoapTransport.invoke(SoapTransport.java:319)
        at com.zimbra.cs.zimlet.ZimletUtil$ZimletSoapUtil.auth(ZimletUtil.java:1630)
        at com.zimbra.cs.zimlet.ZimletUtil$ZimletSoapUtil.deployZimletOnServer(ZimletUtil.java:1467)
        at com.zimbra.cs.zimlet.ZimletUtil$ZimletSoapUtil.deployZimlet(ZimletUtil.java:1400)
        at com.zimbra.cs.zimlet.ZimletUtil.deployZimletBySoap(ZimletUtil.java:1176)
        at com.zimbra.cs.zimlet.ZimletUtil.dispatch(ZimletUtil.java:1797)
        at com.zimbra.cs.zimlet.ZimletUtil.main(ZimletUtil.java:1894)
com.zimbra.common.service.ServiceException: system failure: Unable to deploy Zimlet com_zimbra_ymaps.zip on xxxx.com
ExceptionId:main:1297031734537:e448725c6b73b3e2
Code:service.FAILURE
        at com.zimbra.common.service.ServiceException.FAILURE(ServiceException.java:248)
        at com.zimbra.cs.zimlet.ZimletUtil$ZimletSoapUtil.deployZimletOnServer(ZimletUtil.java:1489)
        at com.zimbra.cs.zimlet.ZimletUtil$ZimletSoapUtil.deployZimlet(ZimletUtil.java:1400)
        at com.zimbra.cs.zimlet.ZimletUtil.deployZimletBySoap(ZimletUtil.java:1176)
        at com.zimbra.cs.zimlet.ZimletUtil.dispatch(ZimletUtil.java:1797)
        at com.zimbra.cs.zimlet.ZimletUtil.main(ZimletUtil.java:1894)
Caused by: java.net.ConnectException: Connection refused
        at java.net.PlainSocketImpl.socketConnect(Native Method)
        at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
        at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
        at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
        at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
        at java.net.Socket.connect(Socket.java:529)
        at com.sun.net.ssl.internal.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:559)
        at com.zimbra.common.net.CustomSSLSocket.connect(CustomSSLSocket.java:292)
        at com.zimbra.common.net.CustomSSLSocket.connect(CustomSSLSocket.java:286)
        at com.zimbra.common.net.ProtocolSocketFactoryWrapper.createSocket(ProtocolSocketFactoryWrapper.java:43)
        at org.apache.commons.httpclient.HttpConnection.open(HttpConnection.java:706)
        at org.apache.commons.httpclient.MultiThreadedHttpConnectionManager$HttpConnectionAdapter.open(MultiThreadedHttpConnectionManager.java:1321)
        at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:386)
        at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:170)
        at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:396)
        at com.zimbra.common.soap.SoapHttpTransport.invoke(SoapHttpTransport.java:236)
        at com.zimbra.common.soap.SoapHttpTransport.invoke(SoapHttpTransport.java:162)
        at com.zimbra.common.soap.SoapTransport.invoke(SoapTransport.java:356)
        at com.zimbra.common.soap.SoapTransport.invoke(SoapTransport.java:319)
        at com.zimbra.cs.zimlet.ZimletUtil$ZimletSoapUtil.auth(ZimletUtil.java:1630)
        at com.zimbra.cs.zimlet.ZimletUtil$ZimletSoapUtil.deployZimletOnServer(ZimletUtil.java:1467)
        ... 4 more
[] ERROR: Error
com.zimbra.common.service.ServiceException: system failure: Unable to deploy Zimlet com_zimbra_ymaps.zip on xxxx.com
ExceptionId:main:1297031734537:e448725c6b73b3e2
Code:service.FAILURE
        at com.zimbra.common.service.ServiceException.FAILURE(ServiceException.java:248)
        at com.zimbra.cs.zimlet.ZimletUtil$ZimletSoapUtil.deployZimletOnServer(ZimletUtil.java:1489)
        at com.zimbra.cs.zimlet.ZimletUtil$ZimletSoapUtil.deployZimlet(ZimletUtil.java:1400)
        at com.zimbra.cs.zimlet.ZimletUtil.deployZimletBySoap(ZimletUtil.java:1176)
        at com.zimbra.cs.zimlet.ZimletUtil.dispatch(ZimletUtil.java:1797)
        at com.zimbra.cs.zimlet.ZimletUtil.main(ZimletUtil.java:1894)
Caused by: java.net.ConnectException: Connection refused
        at java.net.PlainSocketImpl.socketConnect(Native Method)
        at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
        at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
        at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
        at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
        at java.net.Socket.connect(Socket.java:529)
        at com.sun.net.ssl.internal.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:559)
        at com.zimbra.common.net.CustomSSLSocket.connect(CustomSSLSocket.java:292)
        at com.zimbra.common.net.CustomSSLSocket.connect(CustomSSLSocket.java:286)
        at com.zimbra.common.net.ProtocolSocketFactoryWrapper.createSocket(ProtocolSocketFactoryWrapper.java:43)
        at org.apache.commons.httpclient.HttpConnection.open(HttpConnection.java:706)
        at org.apache.commons.httpclient.MultiThreadedHttpConnectionManager$HttpConnectionAdapter.open(MultiThreadedHttpConnectionManager.java:1321)
        at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:386)
        at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:170)
        at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:396)
        at com.zimbra.common.soap.SoapHttpTransport.invoke(SoapHttpTransport.java:236)
        at com.zimbra.common.soap.SoapHttpTransport.invoke(SoapHttpTransport.java:162)
        at com.zimbra.common.soap.SoapTransport.invoke(SoapTransport.java:356)
        at com.zimbra.common.soap.SoapTransport.invoke(SoapTransport.java:319)
        at com.zimbra.cs.zimlet.ZimletUtil$ZimletSoapUtil.auth(ZimletUtil.java:1630)
        at com.zimbra.cs.zimlet.ZimletUtil$ZimletSoapUtil.deployZimletOnServer(ZimletUtil.java:1467)
        ... 4 more
I must say that I've upgraded zimbra from 6.0.8 to 6.0.10. What's wrong ???