[BUG] API Error: 400 due to tool use concurrency issues. -- I lost all my tokens.

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?

API Error: 400 due to tool use concurrency issues. -- I lost all my tokens.

What Should Happen?

in case of errors, give the correct answer

Error Messages/Logs

Steps to Reproduce

Готово. Тепер прелоадер показується і при видаленні товару з кошика.

Обидві події тепер з прелоадером:

added_to_cart - додавання товару
removed_from_cart - видалення товару
клас не додається
Перевірю де викликається видалення. Можливо подія removed_from_cart не тригериться. Подивлюсь метод removeCartItem.

Read [c:\Users\vltro\Local Sites\didus-muhomor\app\public\wp-content\themes\dmuhomor\src\js\modules\header-cart.js](vscode-webview://10g5ccis344b5soc6l8n3f4vc8kk5707nvkh5k8lg4600j4q8idk/index.html?id=8fe9ab6c-f907-4363-878b-229965d6f400&parentId=1&origin=42581e19-d388-456d-bdec-e6f13c8b6e7c&swVersion=4&extensionId=Anthropic.claude-code&platform=electron&vscode-resource-base-authority=vscode-resource.vscode-cdn.net&parentOrigin=vscode-file%3A%2F%2Fvscode-app&session=8766f2d2-c4a7-4f88-9ff5-f46222338422#) (lines 596-625)
API Error: 400 due to tool use concurrency issues.

продовжуй
Read [c:\Users\vltro\Local Sites\didus-muhomor\app\public\wp-content\themes\dmuhomor\src\js\modules\header-cart.js](vscode-webview://10g5ccis344b5soc6l8n3f4vc8kk5707nvkh5k8lg4600j4q8idk/index.html?id=8fe9ab6c-f907-4363-878b-229965d6f400&parentId=1&origin=42581e19-d388-456d-bdec-e6f13c8b6e7c&swVersion=4&extensionId=Anthropic.claude-code&platform=electron&vscode-resource-base-authority=vscode-resource.vscode-cdn.net&parentOrigin=vscode-file%3A%2F%2Fvscode-app&session=8766f2d2-c4a7-4f88-9ff5-f46222338422#) (lines 625-639)
API Error: 400 due to tool use concurrency issues.

продовжуй

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

2.1.19

Platform

Anthropic API

Operating System

Windows

Terminal/Shell

VS Code integrated terminal

Additional Information

_No response_