[BUG] API Error: 500 {"type":"error","error":{"type":"api_error","message":"Internal server error"},"request_id":"req_011CZ9G2x1o12g2XijszrB96"}

Preflight Checklist

• [x] I have searched existing issues and this hasn't been reported yet
• [x] This is a single bug report (please file separate reports for different bugs)
• [x] I am using the latest version of Claude Code

What's Wrong?

Claude code should answer to prompt

What Should Happen?

Claude instead errors without answering

Error Messages/Logs

API Error: 500 {"type":"error","error":{"type":"api_error","message":"Internal server
     error"},"request_id":"req_011CZ9G2x1o12g2XijszrB96"}

Steps to Reproduce

prompt Claude-code

Claude Model

Opus

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

Claude Code v2.1.76

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_