# Census: Sync Runs Failing with Undefined Column Error

> Census status incident “Sync Runs Failing with Undefined Column Error” on 2025-06-06: impact none (vendor’s label), 26 min, 2 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/census/incidents/p40tl2p2pz4y
Last updated: 2025-06-06T18:18:49Z

- Impact (vendor’s label): none
- Status: resolved
- Started: 2025-06-06 17:52 UTC · Resolved: 2025-06-06 18:18 UTC · Duration: 26 min
- Updates: 2 · Affected components: Sync Engine
- [Vendor status page: https://stspg.io/ks3z8117g6tm](https://stspg.io/ks3z8117g6tm)
- [Company: Census](https://rewindex.com/company/census.md)

## Timeline of updates

- **monitoring** 2025-06-06 17:52 UTC: Some syncs started failing with the following error at 12:18pm (EST) "ActiveRecord::StatementInvalid: PG::UndefinedColumn: ERROR: column sync\_configurations.new\_diff\_timestamp\_expression\_id does not exist" This was due to a brief issue during a schema update. The problem has been resolved, and we are monitoring.
- **resolved** 2025-06-06 18:18 UTC: This incident has been resolved.

## Cite this

Status incident (vendor impact label: none) posted by Census, started 2025-06-06 17:52 UTC, resolved after 26 min, 2 update(s).

- Canonical URL: https://rewindex.com/company/census/incidents/p40tl2p2pz4y
- Citation: Census, “Sync Runs Failing with Undefined Column Error” (2025-06-06 17:52 UTC). Archived by Rewindex: https://rewindex.com/company/census/incidents/p40tl2p2pz4y (CC BY 4.0).
- Markdown link: `[Census: Sync Runs Failing with Undefined Column Error (2025-06-06)](https://rewindex.com/company/census/incidents/p40tl2p2pz4y)`


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Canonical: https://rewindex.com/company/census/incidents/p40tl2p2pz4y · Markdown: https://rewindex.com/company/census/incidents/p40tl2p2pz4y.md · JSON: https://rewindex.com/api/v1/companies/census/incidents/p40tl2p2pz4y · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T15:33:43.069Z