------------------------------
13:51:28 (ERROR): |  |            910200966128,  6608556189.
 : System.Exception
 :   :   soap:Server,  Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection

System.Exception:   :   soap:Server,  Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.GenericJDBCException: Unable to acquire JDBC Connection

Server stack trace: 
    SKBKontur.KZ.FSS.ELN.Signer.CheckMessageForSoapFault(XmlDocument doc)
    SKBKontur.KZ.FSS.ELN.EncMessageInspector.AfterReceiveReply(Message& reply, Object correlationState)
    System.ServiceModel.Dispatcher.ImmutableClientRuntime.AfterReceiveReply(ProxyRpc& rpc)
    System.ServiceModel.Channels.ServiceChannel.HandleReply(ProxyOperationRuntime operation, ProxyRpc& rpc)
    System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout)
    System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation)
    System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message)

Exception rethrown at [0]: 
    System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
    System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
    SKBKontur.KZ.FSS.ELN.WSInsurerCryptoV20.FileOperationsLnService.PrParseReestrFile(prParseReestrFileRequest1 request)
    SKBKontur.KZ.FSS.ELN.WSInsurerCryptoV20.FileOperationsLnServiceClient.SKBKontur.KZ.FSS.ELN.WSInsurerCryptoV20.FileOperationsLnService.PrParseReestrFile(prParseReestrFileRequest1 request)
    SKBKontur.KZ.FSS.ELN.Helpers.PutRequestElnV20(String regNum, RowsetRow row)
    SKBKontur.KZ.FSS.ELN.Helpers.PutRequestEln(String regNum, IRowsetRow row) 
