Home / office-tools / Fix Nginx 'upstream connection refused' When Talking to PHP-FPM - Troubleshoot Nginx Upstream Connection Refused-Resolving Unmerged Paths After Git Rebase Conflict

Fix Nginx 'upstream connection refused' When Talking to PHP-FPM - Troubleshoot Nginx Upstream Connection Refused-Resolving Unmerged Paths After Git Rebase Conflict

Updated 2026-07-28 07:16:59office-tools

Fix Nginx 'upstream connection refused' When Talking to PHP-FPM - Troubleshoot Nginx Upstream Connection Refused-Resolving Unmerged Paths After Git Rebase Conflict

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.