[SOLVED] Sync Error - "{0}" communication error. Please check port number.

[Armor]

Here is the error ~ Thanks!!

Debug message: Unbuffered entity enclosing request can not be repeated.

Exception:

com.zimbra.common.service.ServiceException: system failure: PushChanges.sync
ExceptionId:mid=2:1261501810582:7901536e80681560
Code:service.FAILURE
at com.zimbra.common.service.ServiceException.FAILURE (ServiceException.java:253)
at com.zimbra.cs.mailbox.SyncExceptionHandler.checkRe coverableException(SyncExceptionHandler.java:40)
at com.zimbra.cs.mailbox.PushChanges.sync(PushChanges .java:378)
at com.zimbra.cs.mailbox.PushChanges.sync(PushChanges .java:175)
at com.zimbra.cs.mailbox.MailboxSync.sync(MailboxSync .java:189)
at com.zimbra.cs.mailbox.OfflineMailbox.sync(OfflineM ailbox.java:140)
at com.zimbra.cs.mailbox.OfflineMailbox.syncOnTimer(O fflineMailbox.java:121)
at com.zimbra.cs.mailbox.DesktopMailbox$1.run(Desktop Mailbox.java:437)
at java.util.TimerThread.mainLoop(Unknown Source)
at java.util.TimerThread.run(Unknown Source)
Caused by: com.zimbra.common.service.ServiceException: resource unreachable: HttpException while fetching https://mail.armorstorages.com/home/...fums=1?auth=co
ExceptionId:mid=2:1261501810582:7901536e80681560
Code:service.RESOURCE_UNREACHABLE
at com.zimbra.common.service.ServiceException.RESOURC E_UNREACHABLE(ServiceException.java:275)
at com.zimbra.cs.service.UserServlet.doHttpOp(UserSer vlet.java:1473)
at com.zimbra.cs.service.UserServlet.putMailItem(User Servlet.java:1387)
at com.zimbra.cs.mailbox.OfflineMailbox.sendMailItem( OfflineMailbox.java:812)
at com.zimbra.cs.mailbox.PushChanges.syncDocument(Pus hChanges.java:1074)
at com.zimbra.cs.mailbox.PushChanges.sync(PushChanges .java:375)
... 7 more
Caused by: org.apache.commons.httpclient.ProtocolException: Unbuffered entity enclosing request can not be repeated.
at org.apache.commons.httpclient.methods.EntityEnclos ingMethod.writeRequestBody(EntityEnclosingMethod.j ava:483)
at org.apache.commons.httpclient.HttpMethodBase.write Request(HttpMethodBase.java:1973)
at org.apache.commons.httpclient.HttpMethodBase.execu te(HttpMethodBase.java:993)
at org.apache.commons.httpclient.HttpMethodDirector.e xecuteWithRetry(HttpMethodDirector.java:397)
at org.apache.commons.httpclient.HttpMethodDirector.e xecuteMethod(HttpMethodDirector.java:170)
at org.apache.commons.httpclient.HttpClient.executeMe thod(HttpClient.java:396)
at org.apache.commons.httpclient.HttpClient.executeMe thod(HttpClient.java:324)
at com.zimbra.cs.service.UserServlet.doHttpOp(UserSer vlet.java:1459)
... 11 more

[Armor]

Here is the error ~ Thanks!!

Debug message: Unbuffered entity enclosing request can not be repeated.

Exception:

com.zimbra.common.service.ServiceException: system failure: PushChanges.sync
ExceptionId:mid=2:1261501810582:7901536e80681560
Code:service.FAILURE
at com.zimbra.common.service.ServiceException.FAILURE (ServiceException.java:253)
at com.zimbra.cs.mailbox.SyncExceptionHandler.checkRe coverableException(SyncExceptionHandler.java:40)
at com.zimbra.cs.mailbox.PushChanges.sync(PushChanges .java:378)
at com.zimbra.cs.mailbox.PushChanges.sync(PushChanges .java:175)
at com.zimbra.cs.mailbox.MailboxSync.sync(MailboxSync .java:189)
at com.zimbra.cs.mailbox.OfflineMailbox.sync(OfflineM ailbox.java:140)
at com.zimbra.cs.mailbox.OfflineMailbox.syncOnTimer(O fflineMailbox.java:121)
at com.zimbra.cs.mailbox.DesktopMailbox$1.run(Desktop Mailbox.java:437)
at java.util.TimerThread.mainLoop(Unknown Source)
at java.util.TimerThread.run(Unknown Source)
Caused by: com.zimbra.common.service.ServiceException: resource unreachable: HttpException while fetching https://mail.armorstorages.com/home/...fums=1?auth=co
ExceptionId:mid=2:1261501810582:7901536e80681560
Code:service.RESOURCE_UNREACHABLE
at com.zimbra.common.service.ServiceException.RESOURC E_UNREACHABLE(ServiceException.java:275)
at com.zimbra.cs.service.UserServlet.doHttpOp(UserSer vlet.java:1473)
at com.zimbra.cs.service.UserServlet.putMailItem(User Servlet.java:1387)
at com.zimbra.cs.mailbox.OfflineMailbox.sendMailItem( OfflineMailbox.java:812)
at com.zimbra.cs.mailbox.PushChanges.syncDocument(Pus hChanges.java:1074)
at com.zimbra.cs.mailbox.PushChanges.sync(PushChanges .java:375)
... 7 more
Caused by: org.apache.commons.httpclient.ProtocolException: Unbuffered entity enclosing request can not be repeated.
at org.apache.commons.httpclient.methods.EntityEnclos ingMethod.writeRequestBody(EntityEnclosingMethod.j ava:483)
at org.apache.commons.httpclient.HttpMethodBase.write Request(HttpMethodBase.java:1973)
at org.apache.commons.httpclient.HttpMethodBase.execu te(HttpMethodBase.java:993)
at org.apache.commons.httpclient.HttpMethodDirector.e xecuteWithRetry(HttpMethodDirector.java:397)
at org.apache.commons.httpclient.HttpMethodDirector.e xecuteMethod(HttpMethodDirector.java:170)
at org.apache.commons.httpclient.HttpClient.executeMe thod(HttpClient.java:396)
at org.apache.commons.httpclient.HttpClient.executeMe thod(HttpClient.java:324)
at com.zimbra.cs.service.UserServlet.doHttpOp(UserSer vlet.java:1459)
... 11 more

I figured this out on my own. There was an item in my briefcase under a shared folder that was causing the error. Not sure why, but once I deleted it, my email sync worked fine.