How to Fix this Error When Creating a Database Fix Already Created Backup Copy

Version of Windows 10. Version of Duplicate 2.0.3.3_beta_2018-04-02.I use a Backup Copy According to the protocol WebDev mail.ru which is connected to Explorer and not to the direct settings of Duplicati Through the computer there is traffic to the webmail mail
Version of Windows 10. Version of Duplicate 2.0.3.3_beta_2018-04-02.I use a Backup Copy According to the protocol WebDev mail.ru which is connected to Explorer and not to the direct settings of Duplicati Through the computer there is traffic to the webmail mail

Here are the logs

Failed to process index file: duplicati-ieb1200ced4fc4b7a947ea3b322e09d2c.dindex.zip.aes
System.Security.Cryptography.CryptographicException: Invalid header marker —> System.IO.InvalidDataException: Invalid header marker
в SharpAESCrypt.SharpAESCrypt.ReadEncryptionHeader(String password, Boolean skipFileSizeCheck)
в SharpAESCrypt.SharpAESCrypt…ctor(String password, Stream stream, OperationMode mode, Boolean skipFileSizeCheck)
в Duplicati.Library.Encryption.AESEncryption.Decrypt(Stream input)
в Duplicati.Library.Encryption.EncryptionBase.Decrypt(Stream input, Stream output)
в Duplicati.Library.Main.BackendManager.<>c__DisplayClass35_0.b__0()
в System.Threading.Tasks.Task.Execute()
— Конец трассировки внутреннего стека исключений —
в Duplicati.Library.Main.AsyncDownloader.AsyncDownloaderEnumerator.AsyncDownloadedFile.get_TempFile()
в Duplicati.Library.Main.Operation.RecreateDatabaseHandler.DoRun(LocalDatabase dbparent, Boolean updating, IFilter filter, NumberedFilterFilelistDelegate filelistfilter, BlockVolumePostProcessor blockprocessor)

30 июня 2018 г., 20:19: Message
Processing required 3 blocklist volumes

Operation Get with file duplicati-ieb1200ced4fc4b7a947ea3b322e09d2c.dindex.zip.aes attempt 5 of 5 failed with message: Invalid header marker
System.Security.Cryptography.CryptographicException: Invalid header marker —> System.IO.InvalidDataException: Invalid header marker
в SharpAESCrypt.SharpAESCrypt.ReadEncryptionHeader(String password, Boolean skipFileSizeCheck)
в SharpAESCrypt.SharpAESCrypt…ctor(String password, Stream stream, OperationMode mode, Boolean skipFileSizeCheck)
в Duplicati.Library.Encryption.AESEncryption.Decrypt(Stream input)
в Duplicati.Library.Encryption.EncryptionBase.Decrypt(Stream input, Stream output)
в Duplicati.Library.Main.BackendManager.<>c__DisplayClass35_0.b__0()
в System.Threading.Tasks.Task.Execute()
— Конец трассировки внутреннего стека исключений —
в Duplicati.Library.Main.AsyncDownloader.AsyncDownloaderEnumerator.AsyncDownloadedFile.get_TempFile()
в Duplicati.Library.Main.Operation.RecreateDatabaseHandler.DoRun(LocalDatabase dbparent, Boolean updating, IFilter filter, NumberedFilterFilelistDelegate filelistfilter, BlockVolumePostProcessor blockprocessor)