[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"}]This issue has 4 comments on GitHub. Read the full discussion on GitHub ↗