# 오류: 새 설치로 마이그레이션 중 백업을 복원하는 동안 관리자에게 알림을 보낼 수 없음

**URL:** https://meta.discourse.org/t/error-cant-notify-admin-while-restoring-backup-during-a-migration-to-a-fresh-install/139606
**Category:** Bug
**Created:** [1월 24, 2020, 7:09오전 UTC](https://meta.discourse.org/t/error-cant-notify-admin-while-restoring-backup-during-a-migration-to-a-fresh-install/139606 "2020-01-24T07:09:17Z")
**Posts on this page:** 1
**Showing post:** 9

<div class="post-metadata">

### Author: ![Pad\_Pors](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/pad_pors/32/52016_2.png) [@Pad\_Pors](https://meta.discourse.org/u/Pad_Pors)
#### Post date: [1월 24, 2020, 6:48오후 UTC](https://meta.discourse.org/t/error-cant-notify-admin-while-restoring-backup-during-a-migration-to-a-fresh-install/139606/9 "2020-01-24T18:48:40Z")

</div>

맞아요, 이전 에러는 다음과 같습니다:

```plaintext
ERROR: could not create unique index "index_tags_on_lower_name"
DETAIL: Key (lower(name::text))=(زبا�) is duplicated.
EXCEPTION: psql failed: DETAIL: Key (lower(name::text))=(زبا�) is duplicated.

```

이것은 아마도 여기: [Can't restore due to corrupt indexes (with some clues on how to deal with corrupt indexes)](https://meta.discourse.org/t/cant-restore-due-to-corrupt-indexes-with-some-clues-on-how-to-deal-with-corrupt-indexes/137400?u=pad_pors) 와 여기 [There are some duplicated tags due to database corruption and I can't merge](https://meta.discourse.org/t/there-are-some-duplicated-tags-i-cant-merge/139506?u=pad_pors) 에서 이미 보고된 것 같습니다.

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