# Tinybird: Major incident: Errors when creating and deleting replicas

**Summary:** Tinybird reported a major incident affecting replica creation and deletion, including cluster replicas and jobs on-demand (populates and copies). It ran from 2026-07-30 10:40 UTC to 2026-07-30 11:13 UTC, lasting 33 min; Tinybird reported a fix and new replicas being provisioned before confirming resolution. _(machine-written, sol)_
- Kind: Major incident · Label: outage (model (Jev))
- Changed: 2026-07-30 10:40 UTC · Detected: 2026-10-17 18:22 UTC
- [Source: https://status.tinybird.co/incidents/01KYS9RSTQ872TATVP7M9FYGJC](https://status.tinybird.co/incidents/01KYS9RSTQ872TATVP7M9FYGJC)
- [Company: Tinybird](https://rewindex.com/company/tinybird.md)
- Versions: before (none: first archived) → after incident\_version:169/01KYS9RSTQ872TATVP7M9FYGJC@f64593cbb312
- Change 1 of 1 for this incident

## What changed

**1. Added: Title**

```diff
+ Errors when creating and deleting replicas
```

**2. Added: Impact**

```diff
+ major
```

**3. Added: Status**

```diff
+ resolved
```

**4. Added: Start time**

```diff
+ 2026-07-30 10:40 UTC
```

**5. Added: Resolved time**

```diff
+ 2026-07-30 11:13 UTC
```

**6. Added: Update** (investigating) · 2026-07-30 10:40 UTC

```diff
+ We're investigating an issue when creating or deleting new replicas. This affects cluster replicas and jobs on-demand (populates and copies).
```

**7. Added: Update** (monitoring) · 2026-07-30 10:56 UTC

```diff
+ We have identified the issue and it should be fixed now. We're already seeing some new replicas being provisioned. We'll keep monitoring.
```

**8. Added: Update** (resolved) · 2026-07-30 11:13 UTC

```diff
+ The incident is now resolved.
```

## History of this incident

| When (UTC) | Change | Label |
| --- | --- | --- |
| 2026-07-30 10:40 UTC | Major incident: Errors when creating and deleting replicas (this change) | outage |

All Tinybird changes: [timeline](https://rewindex.com/company/tinybird/changes.md)
_Diff excerpts are shown on normalized text: dates, counters and tokens appear as ‹date›, ‹count›, ‹tok›; noise-only edits are hidden. Rewindex shows the changed passages, not a copy of the page._


---
Canonical: https://rewindex.com/change/i6b7484fe070f1e · Markdown: https://rewindex.com/change/i6b7484fe070f1e.md · JSON: https://rewindex.com/api/v1/changes/i6b7484fe070f1e · Generated 2026-10-18T02:27:13.237Z