# Recreate constraint violation on DuplicateBlock

**URL:** <https://forum.duplicati.com/t/recreate-constraint-violation-on-duplicateblock/19927>\
**Category:** Support\
**Created:** [January 14, 2025, 8:18am UTC](https://forum.duplicati.com/t/recreate-constraint-violation-on-duplicateblock/19927 "2025-01-14T08:18:57Z")\
**Posts on this page:** 1\
**Showing post:** 1

<div class="post-metadata">

**Author:** ![avmaksimov](https://forum.duplicati.com/letter_avatar_proxy/v4/letter/a/f475e1/32.png) [@avmaksimov](https://forum.duplicati.com/u/avmaksimov)\
**Post date:** [January 14, 2025, 8:18am UTC](https://forum.duplicati.com/t/recreate-constraint-violation-on-duplicateblock/19927/1 "2025-01-14T08:18:57Z")

</div>

> [@Problem after update to 2.1.0.2 (Beta)](https://forum.duplicati.com/t/problem-after-update-to-2-1-0-2-beta/19788/36):
>
> Alternative is to download 2.1.0.106, which has a fix for this situation.

Thank you. I tried this solution but I’ve got the same error:

```plaintext
* 2025-01-14 11:04:15 +03 - [Error-Duplicati.Library.Main.Operation.RecreateDatabaseHandler-MissingFileDetected]: Remote file referenced as duplicati-b6fb1499584624539b2d92fa6a6301a12.dblock.zip.aes by duplicati-i50c82057dc7d457abf359e1d86249529.dindex.zip.aes, but not found in list, registering a missing remote file
* 2025-01-14 11:04:58 +03 - [Error-Duplicati.Library.Main.Operation.RecreateDatabaseHandler-MissingFileDetected]: Remote file referenced as duplicati-b77e5568473db4374bc75416f85982a35.dblock.zip.aes by duplicati-i573884406f3b463da9786381ce64d750.dindex.zip.aes, but not found in list, registering a missing remote file
* 2025-01-14 11:07:13 +03 - [Error-Duplicati.Library.Main.Operation.RecreateDatabaseHandler-MissingFileDetected]: Remote file referenced as duplicati-bc960abec0e514fef8f305d67f3b5c1e7.dblock.zip.aes by duplicati-i63fe0b55e5814313b837b2eec3d66232.dindex.zip.aes, but not found in list, registering a missing remote file
* 2025-01-14 11:09:01 +03 - [Error-Duplicati.Library.Main.Operation.RecreateDatabaseHandler-MissingFileDetected]: Remote file referenced as duplicati-bb0b40f36949d47238d5fa1aeb2e9388c.dblock.zip.aes by duplicati-icdf43deb183d42f3991f9b2e4feebd13.dindex.zip.aes, but not found in list, registering a missing remote file
* 2025-01-14 11:09:14 +03 - [Error-Duplicati.Library.Main.Controller-FailedOperation]: Сбой при операции Repair с ошибкой: constraint failed UNIQUE constraint failed: DuplicateBlock.BlockID, DuplicateBlock.VolumeID SQLiteException: constraint failed UNIQUE constraint failed: DuplicateBlock.BlockID, DuplicateBlock.VolumeID

```

If you don’t mind I want to help you in testing a new solution of this problem.

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_[View the full topic](https://forum.duplicati.com/t/recreate-constraint-violation-on-duplicateblock/19927)._