# error-fix

2 articles

How to Fix Vercel Deployment Errors

Fix Vercel build failures, 500 errors, and timeouts. Covers the most common patterns including works-locally-fails-on-Vercel issues.

Mar 10, 2026 · updated Mar 30, 2026 · 9 min

claude-code

Claude Code Not Starting? Fix Auth, Install & WSL Errors

Claude Code not working or won't start? Fix 401/403 auth, npm install failures, WSL conflicts, PATH issues, and exit code 3221225781. Step-by-step for macOS, Linux, and Windows.

Feb 26, 2026 · updated Mar 29, 2026 · 13 min