Troubleshooting

Bilingual PR Required

Every contribution in this section must include both an English file under docs/guide/troubleshooting/ and a Chinese file under docs/zh/guide/troubleshooting/. PRs that update only one language will not be merged.

This section collects practical troubleshooting write-ups for Cube Sandbox deployments and daily operations. Preferred submissions are concrete, reproducible, and directly actionable.

What belongs here

• Deployment failures and environment-specific pitfalls
• Runtime errors, networking issues, and authentication problems
• Upgrade regressions, version compatibility notes, and recovery steps
• FAQ-style operational guidance grounded in real incidents

How to contribute

1. Copy _template.md in the current directory and rename it to an English kebab-case slug such as e2b-api-401-timeout.md.
2. Create both files at the same time:
   • docs/guide/troubleshooting/<slug>.md
   • docs/zh/guide/troubleshooting/<slug>.md
3. Keep the filename identical in both languages to keep the URLs aligned.
4. Fill in the required frontmatter fields and complete the troubleshooting sections.
5. Add your article to the table below in both the English and Chinese index pages.
6. Open a PR with enough context for reviewers to validate the issue and fix.

Naming and frontmatter

• Filenames must use English kebab-case.
• Chinese filenames are not allowed.
• Use the same slug in both language directories.
• Keep frontmatter keys aligned across both files.

---
title: E2B API 401 Timeout Behind Reverse Proxy
author: your-github-id
date: 2026-05-14
tags:
  - api
  - auth
  - reverse-proxy
lang: en-US
---

Published articles

Title	Author	Date	Tags
Add your article here	-	-	-