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Why VS Code Debugger Breakpoints Are Greyed Out and How to Fix - How to Fix nginx upstream connection refused on localhost-Fix Docker No Space Left on Device Error

Updated 2026-07-28 16:04:11developer-tools
Why VS Code Debugger Breakpoints Are Greyed Out and How to Fix - How to Fix nginx upstream connection refused on localhost-Fix Docker No Space Left on Device Error
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.