# Elevated errors on Claude.ai

- Provider: [Anthropic](https://down.guide/anthropic)
- Level: confirmed
- Impact: Partial outage
- lasted 49m
- started 2026-03-18 15:16 UTC
- claude.ai, Claude Code
- id: DWN-ad083051d3
- Official page: https://stspg.io/2tjt33q99zpl

## Updates from Anthropic
### 2026-03-18 15:16 UTC: investigating
We are currently investigating this issue.

### 2026-03-18 15:19 UTC: investigating
Claude Code login/logout actions are also affected by this outage.

### 2026-03-18 15:27 UTC: monitoring
A fix has been implemented and we are monitoring the results.

### 2026-03-18 16:05 UTC: resolved
This incident has been resolved.

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