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Fix 'npm package json not found' Error When Using npx - Resolve Nginx 502 with Docker and PHP-FPM-Docker Build Context Canceled Timeout Fix

2026-07-28 16:05:22macos-help

Fix 'npm package json not found' Error When Using npx - Resolve Nginx 502 with Docker and PHP-FPM-Docker Build Context Canceled Timeout Fix

Final checklist

Confirm that the same symptom is gone after a restart or refresh.
Keep the smallest working change and undo temporary diagnostic settings.