[BUG] Minified React error #418

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?

My Claude Code for Web session has become broken due to this error:

Uncaught Error: Minified React error #418;

More details here: https://react.dev/errors/418?args%5B%5D=text&args%5B%5D=

Logs attached.

claude.ai-1762393880932.log

What Should Happen?

No hydration errors should occur.

Error Messages/Logs

Steps to Reproduce

Hard to reproduce.

Claude Model

Not sure / Multiple models

Is this a regression?

I don't know

Last Working Version

_No response_

Claude Code Version

This issue is related to the Web-based version

Platform

Anthropic API

Operating System

Other

Terminal/Shell

Other

Additional Information

_No response_