마이그레이션 실패: 관계 "user_required_fields_versions"가 이미 존재합니다

지원 자체 호스팅
8

Oh. Darn. I guess it migrated too far for the old container to work.

You should be able to enter the container and restore the neck that you took just before the upgrade from the command line.
Restore a backup from the command line