[BUG]

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?

Request ID: req_011CZrhtF3QqmPuptteV5wKP
Version: Claude Code v2.1.96
OS: Windows
Behavior: 500 internal server error on every single prompt

What Should Happen?

Response after prompt

Error Messages/Logs

Request ID: req_011CZrhtF3QqmPuptteV5wKP
Version: Claude Code v2.1.96
OS: Windows
Behavior: 500 internal server error on every single prompt

Steps to Reproduce

Any type of response

Claude Model

Sonnet (default)

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

Claude Code v2.1.96

Platform

Anthropic API

Operating System

Windows

Terminal/Shell

Windows Terminal

Additional Information

_No response_