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Docker Compose Multiple Environment Files Not Merging? Fix Here - How to Resolve npm ENOENT package.json Not Found-Nginx Upstream Connection Refused Timeout Fix

Updated 2026-07-28 09:59:04browser-issues

Docker Compose Multiple Environment Files Not Merging? Fix Here - How to Resolve npm ENOENT package.json Not Found-Nginx Upstream Connection Refused Timeout 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.