[Bug] Anthropic API Error: 500 Internal Server Error with intermittent failures

Resolved 💬 4 comments Opened Feb 25, 2026 by jbarrcfl Closed Feb 25, 2026

Bug Description
I'm getting repeated 500 API errors. It's stopping my work in its track, sometimes a few seconds into doing something and sometimes a few minutes.

 API Error: 500 {"type":"error","error":{"type":"api_error","message":"Internal server
error"},"request_id":"req_011CYVACPyuYrPgfVu7crA2V"}

Environment Info

  • Platform: darwin
  • Terminal: iTerm.app
  • Version: 2.1.56
  • Feedback ID: 16c47f90-85f3-4976-96cf-f88861ca1f5f

Errors

[{"error":"Error: 500 {\"type\":\"error\",\"error\":{\"type\":\"api_error\",\"message\":\"Internal server error\"},\"request_id\":\"req_011CYVACPyuYrPgfVu7crA2V\"}\n    at generate (/$bunfs/root/claude:267:28561)\n    at makeRequest (/$bunfs/root/claude:306:5435)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-02-25T17:11:26.424Z"}]

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