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Fix Nginx Upstream Connection Refused & Upstream Not Found - VS Code Terminal Not Opening? Check These Settings-Git Error: Index Lock File Exists – How to Fix

Updated 2026-07-28 14:00:10browser-issues

Fix Nginx Upstream Connection Refused & Upstream Not Found - VS Code Terminal Not Opening? Check These Settings-Git Error: Index Lock File Exists – How to Fix

Likely symptom

Likely cause

Safe rollback

Verification route

Repeat the original action, not only a simplified test case.
Restart the app or reload the service after configuration changes.