claude-code - 💡(How to fix) Fix Frequent API 500 errors across all conversations [4 comments, 3 participants]

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anthropics/claude-code#48599Fetched 2026-04-16 06:55:53
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Experiencing repeated HTTP 500 internal server errors across all Claude Code chat sessions. Not isolated to a single conversation — affects every active chat window.

Error Message

API Error: 500 { "type": "error", "error": { "type": "api_error", "message": "Internal server error" }, "request_id": "req_011Ca5k3xBDALP4WaMgtDRot" }

Root Cause

Experiencing repeated HTTP 500 internal server errors across all Claude Code chat sessions. Not isolated to a single conversation — affects every active chat window.

Code Example

API Error: 500
{
  "type": "error",
  "error": {
    "type": "api_error",
    "message": "Internal server error"
  },
  "request_id": "req_011Ca5k3xBDALP4WaMgtDRot"
}
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Description

Experiencing repeated HTTP 500 internal server errors across all Claude Code chat sessions. Not isolated to a single conversation — affects every active chat window.

Error Details

API Error: 500
{
  "type": "error",
  "error": {
    "type": "api_error",
    "message": "Internal server error"
  },
  "request_id": "req_011Ca5k3xBDALP4WaMgtDRot"
}

Environment

  • Platform: macOS (Darwin 25.1.0)
  • Model: claude-opus-4-6 (1M context)
  • Date/Time: 2026-04-15
  • Scope: All conversations, not a single session

Reproduction

  1. Open any Claude Code session
  2. Send any message
  3. Intermittently returns 500 instead of a response

Notes

  • status.claude.com did not show a reported outage at time of filing
  • Multiple retry attempts across different conversations all hit the same error

extent analysis

TL;DR

The issue may be related to a server-side problem, and a workaround could involve retrying the request or checking the server status.

Guidance

  • The error message "Internal server error" suggests a problem on the server-side, which may not be related to the client-side code or environment.
  • To verify the issue, try sending a message in multiple conversations and check if the error is consistent across all of them.
  • Since the error is intermittent, it may be helpful to implement a retry mechanism to resend the request after a short delay.
  • Check the status.claude.com page again for any updates on server outages or maintenance, as the issue may be resolved on the server-side.

Example

No code snippet is provided as it is not clearly supported by the issue.

Notes

The issue lacks information about the server-side implementation and the exact cause of the error, so it's difficult to provide a definitive solution. The suggestions provided are based on the information given and may not fully resolve the issue.

Recommendation

Apply workaround: Implement a retry mechanism to resend the request after a short delay, as this may help mitigate the intermittent error.

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claude-code - 💡(How to fix) Fix Frequent API 500 errors across all conversations [4 comments, 3 participants]