# GitLab: Critical incident: Increase of HTTP 50X errors on GitLab.com

**Summary:** _summary pending_
- Kind: Major incident · Label: critical (vendor)
- Changed: 2026-10-13 07:10 UTC · Detected: 2026-10-18 05:07 UTC
- [Source: https://status.gitlab.com/pages/incident/5b36dc6502d06804c08349f7/6acdd94de3aa7005ae52c614](https://status.gitlab.com/pages/incident/5b36dc6502d06804c08349f7/6acdd94de3aa7005ae52c614)
- [Company: GitLab](https://rewindex.com/company/gitlab.md)
- Versions: before (none: first archived) → after incident\_version:188/6acdd94de3aa7005ae52c614@12c8b2df9b6f
- Change 1 of 1 for this incident

Incident page (full timeline): [Increase of HTTP 50X errors on GitLab.com](https://rewindex.com/company/gitlab/incidents/6acdd94de3aa7005ae52c614.md)
## What changed

**1. Added: Title**

```diff
+ Increase of HTTP 50X errors on GitLab.com
```

**2. Added: Impact**

```diff
+ critical
```

**3. Added: Status**

```diff
+ resolved
```

**4. Added: Start time**

```diff
+ 2026-10-13 07:10 UTC
```

**5. Added: Resolved time**

```diff
+ 2026-10-14 23:40 UTC
```

**6. Added: Affected components**

```diff
+ API, Container Registry, GitLab Duo, Git Operations, Package Registry, Website
```

**7. Added: Update** (investigating) · 2026-10-13 07:10 UTC

```diff
+ We are currently investigating reports of an increase of HTTP 50X errors on GitLab.com
```

**8. Added: Update** (investigating) · 2026-10-13 07:30 UTC

```diff
+ We are seeing an improvement in errors rates in our monitoring, starting from 07:14 UTC. We are still identifying the root cause.
```

**9. Added: Update** (investigating) · 2026-10-13 07:48 UTC

```diff
+ General GitLab.com service continues to improve. We're now focused on restoring Duo services.
```

**10. Added: Update** (monitoring) · 2026-10-13 07:59 UTC

```diff
+ We are seeing improvements across all services on GitLab.com. We are resuming our investigation on identifying the root cause.
```

**11. Added: Update** (monitoring) · 2026-10-14 02:33 UTC

```diff
+ Monitoring confirms that GitLab.com services have remained stable. We are continuing to monitor for any recurrence of the issues before marking this incident as resolved.
```

**12. Added: Update** (resolved) · 2026-10-14 23:40 UTC

```diff
+ We have been monitoring this issue for a few days with no reported occurrences.
```

## History of this incident

| When (UTC) | Change | Label |
| --- | --- | --- |
| 2026-10-13 07:10 UTC | Critical incident: Increase of HTTP 50X errors on GitLab.com (this change) | critical |

All GitLab changes: [timeline](https://rewindex.com/company/gitlab/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._


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Canonical: https://rewindex.com/change/i99f3c4e1c89a17 · Markdown: https://rewindex.com/change/i99f3c4e1c89a17.md · JSON: https://rewindex.com/api/v1/changes/i99f3c4e1c89a17 · Generated 2026-10-18T10:23:45.477Z