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Fix Nginx 'upstream connection refused' When Talking to PHP-FPM - Python Dependency Conflict Fix Guide-Resolve npm Build Errors After Pulling Code

2026-07-28 12:14:14

Fix Nginx 'upstream connection refused' When Talking to PHP-FPM - Python Dependency Conflict Fix Guide-Resolve npm Build Errors After Pulling Code

Result check

Keep one change per test run so you know which step helped.
Undo temporary changes after the issue is confirmed.