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Fix GitHub Actions Docker Push Permission Denied - How to Fix 'ffmpeg not recognized' on macOS-Resolve Cloudflare 521 on Apache Server

2026-06-13 13:18:50macos-help
Fix GitHub Actions Docker Push Permission Denied - How to Fix 'ffmpeg not recognized' on macOS-Resolve Cloudflare 521 on Apache Server

Final checklist

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