I installed Zimbra on my computer running windows 7 and then added my all email addresses after this I closed the software and restarted it again since then it is stuck on splash screen. I used Zimbra forum but their support team is very displeased at the first they said I created duplicate post and deleted it and then they apologized as they did it by mistake.
Here is the error log
caused by: java.lang.NullPointerException
at com.zimbra.cs.offline.OfflineSyncManager.getStatus(OfflineSyncManager.java:245)
at com.zimbra.cs.offline.OfflineSyncManager.encode(OfflineSyncManager.java:743)
Code:service.FAILURE
at com.zimbra.common.soap.Soap12Protocol.soapFault(Soap12Protocol.java:88)
at com.zimbra.common.soap.SoapTransport.extractBodyElement(SoapTransport.java:303)
at com.zimbra.common.soap.SoapTransport.parseSoapResponse(SoapTransport.java:262)