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Fix Nginx Upstream Connection Refused Timeout Error - Docker Network Not Found When Running Container: Fixes-How to Fix PyCharm Venv Activation Issues

Updated 2026-07-28 10:42:34cloud-software
Fix Nginx Upstream Connection Refused Timeout Error - Docker Network Not Found When Running Container: Fixes-How to Fix PyCharm Venv Activation Issues
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.