System.InvalidOperationException

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Cannot send command to the server because the response for previous one was not received.

-----------------

bei Rebex.Net.Ftp.rahn(FtpState bm)
   bei Rebex.Net.Ftp.raif(String cr, String cs)
   bei Rebex.Net.Ftp.rair()
   bei Rebex.Net.Ftp.raiw(String dm, Boolean dn, oltt dp, vfdt dq, Int64 dr, FtpTransferState ds)
   bei Rebex.Net.Ftp.rakw(String hc, String hd, Stream he, Int64 hf, Int64 hg, vfdt hh)
   bei Rebex.Net.Ftp.PutFile(Stream sourceStream, String remotePath)
   bei ZetaProducerPublishing.Runtime.Protocols.FtpProtocol.FtpEngine.<>c__DisplayClass37_0.<DoSendFile>b__0() in c:\P\ZP\15.1\ZetaProducerPublishing\Source\Runtime\Protocols\FtpProtocol\FtpEngine.cs:Zeile 565.
   bei ZetaProducerPublishing.Runtime.Protocols.FtpProtocol.FtpEngine.<>c__DisplayClass58_0.<guardFtpCall>b__0() in c:\P\ZP\15.1\ZetaProducerPublishing\Source\Runtime\Protocols\FtpProtocol\FtpEngine.cs:Zeile 1248.
   bei ZetaProducerPublishing.Runtime.Protocols.FtpProtocol.ActivePassiveDetectorGuard.doGuard() in c:\P\ZP\15.1\ZetaProducerPublishing\Source\Runtime\Protocols\FtpProtocol\ActivePassiveDetectorGuard.cs:Zeile 66.
   bei ZetaProducerPublishing.Runtime.Protocols.FtpProtocol.ActivePassiveDetectorGuard..ctor(IActivePassiveDetectorHolder holder, ActivePassiveGuardDelegate guardDelegate) in c:\P\ZP\15.1\ZetaProducerPublishing\Source\Runtime\Protocols\FtpProtocol\ActivePassiveDetectorGuard.cs:Zeile 27.
   bei ZetaProducerPublishing.Runtime.Protocols.FtpProtocol.FtpEngine.guardFtpCall(FtpCall call, HandleException handleException) in c:\P\ZP\15.1\ZetaProducerPublishing\Source\Runtime\Protocols\FtpProtocol\FtpEngine.cs:Zeile 1371.
   bei ZetaProducerPublishing.Runtime.Protocols.FtpProtocol.FtpEngine.DoSendFile(SendFileInformation information) in c:\P\ZP\15.1\ZetaProducerPublishing\Source\Runtime\Protocols\FtpProtocol\FtpEngine.cs:Zeile 539.
   bei ZetaProducer.RuntimeBusinessLogic.BackupAndRestore.Backup.OnlineBackupController.DoOnlineBackup(Cancelable progress, String zipFilePath) in c:\P\ZP\15.1\ZetaProducerMain\Source\Core\RuntimeBusinessLogic\BackupAndRestore\Backup\OnlineBackupController.cs:Zeile 67.
   bei ZetaProducer.RuntimeBusinessLogic.BackupAndRestore.Backup.CoreBackupController.CreateBackup(CoreBackupInformation information) in c:\P\ZP\15.1\ZetaProducerMain\Source\Core\RuntimeBusinessLogic\BackupAndRestore\Backup\CoreBackupController.cs:Zeile 366.
   bei ZetaProducer.Main.Backup.Create.CreateBackupSkinnedWizardForm.createBackupBackgroundWorker_DoWork(Object sender, DoWorkEventArgs e) in c:\P\ZP\15.1\ZetaProducerMain\Source\Core\Main\Backup\Create\CreateBackupSkinnedWizardForm.cs:Zeile 124.
   bei System.ComponentModel.BackgroundWorker.OnDoWork(DoWorkEventArgs e)
   bei System.ComponentModel.BackgroundWorker.WorkerThreadStart(Object argument)

InvalidOperationException
{
	Message="Cannot send command to the server because the response for previous one was not received.",
	Data=
	[
	]
,
	InnerException=null,
	TargetSite=RuntimeMethodInfo: rahn,
	StackTrace="   bei Rebex.Net.Ftp.rahn(FtpState bm)\\r\\n   bei Rebex.Net.Ftp.raif(String cr, String cs)\\r\\n   bei Rebex.Net.Ftp.rair()\\r\\n   bei Rebex.Net.Ftp.raiw(String dm, Boolean dn, oltt dp, vfdt dq, Int64 dr, FtpTransferState ds)\\r\\n   bei Rebex.Net.Ftp.rakw(String hc, String hd, Stream he, Int64 hf, Int64 hg, vfdt hh)\\r\\n   bei Rebex.Net.Ftp.PutFile(Stream sourceStream, String remotePath)\\r\\n   bei ZetaProducerPublishing.Runtime.Protocols.FtpProtocol.FtpEngine.<>c__DisplayClass37_0.<DoSendFile>b__0() in c:\\P\\ZP\\15.1\\ZetaProducerPublishing\\Source\\Runtime\\Protocols\\FtpProtocol\\FtpEngine.cs:Zeile 565.\\r\\n   bei ZetaProducerPublishing.Runtime.Protocols.FtpProtocol.FtpEngine.<>c__DisplayClass58_0.<guardFtpCall>b__0() in c:\\P\\ZP\\15.1\\ZetaProducerPublishing\\Source\\Runtime\\Protocols\\FtpProtocol\\FtpEngine.cs:Zeile 1248.\\r\\n   bei ZetaProducerPublishing.Runtime.Protocols.FtpProtocol.ActivePassiveDetectorGuard.doGuard() in c:\\P\\ZP\\15.1\\ZetaProducerPublishing\\Source\\Runtime\\Protocols\\FtpProtocol\\ActivePassiveDetectorGuard.cs:Zeile 66.\\r\\n   bei ZetaProducerPublishing.Runtime.Protocols.FtpProtocol.ActivePassiveDetectorGuard..ctor(IActivePassiveDetectorHolder holder, ActivePassiveGuardDelegate guardDelegate) in c:\\P\\ZP\\15.1\\ZetaProducerPublishing\\Source\\Runtime\\Protocols\\FtpProtocol\\ActivePassiveDetectorGuard.cs:Zeile 27.\\r\\n   bei ZetaProducerPublishing.Runtime.Protocols.FtpProtocol.FtpEngine.guardFtpCall(FtpCall call, HandleException handleException) in c:\\P\\ZP\\15.1\\ZetaProducerPublishing\\Source\\Runtime\\Protocols\\FtpProtocol\\FtpEngine.cs:Zeile 1371.\\r\\n   bei ZetaProducerPublishing.Runtime.Protocols.FtpProtocol.FtpEngine.DoSendFile(SendFileInformation information) in c:\\P\\ZP\\15.1\\ZetaProducerPublishing\\Source\\Runtime\\Protocols\\FtpProtocol\\FtpEngine.cs:Zeile 539.\\r\\n   bei ZetaProducer.RuntimeBusinessLogic.BackupAndRestore.Backup.OnlineBackupController.DoOnlineBackup(Cancelable progress, String zipFilePath) in c:\\P\\ZP\\15.1\\ZetaProducerMain\\Source\\Core\\RuntimeBusinessLogic\\BackupAndRestore\\Backup\\OnlineBackupController.cs:Zeile 67.\\r\\n   bei ZetaProducer.RuntimeBusinessLogic.BackupAndRestore.Backup.CoreBackupController.CreateBackup(CoreBackupInformation information) in c:\\P\\ZP\\15.1\\ZetaProducerMain\\Source\\Core\\RuntimeBusinessLogic\\BackupAndRestore\\Backup\\CoreBackupController.cs:Zeile 366.\\r\\n   bei ZetaProducer.Main.Backup.Create.CreateBackupSkinnedWizardForm.createBackupBackgroundWorker_DoWork(Object sender, DoWorkEventArgs e) in c:\\P\\ZP\\15.1\\ZetaProducerMain\\Source\\Core\\Main\\Backup\\Create\\CreateBackupSkinnedWizardForm.cs:Zeile 124.\\r\\n   bei System.ComponentModel.BackgroundWorker.OnDoWork(DoWorkEventArgs e)\\r\\n   bei System.ComponentModel.BackgroundWorker.WorkerThreadStart(Object argument)",
	HelpLink=null,
	Source="Rebex.Ftp",
	HResult=-2146233079
}