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Fix Nginx 'upstream connection refused' When Talking to PHP-FPM - How to Lower Chrome Memory Consumption-VSCode Breakpoint Not Working in launch.json

Updated 2026-07-29 03:54:08macos-help
Fix Nginx 'upstream connection refused' When Talking to PHP-FPM - How to Lower Chrome Memory Consumption-VSCode Breakpoint Not Working in launch.json
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.