Fixing Nginx 502 Bad Gateway in Docker WordPress Setups - How to Fix Permission Denied Error in Windows 11 Update-Troubleshooting node-gyp Rebuild for node-sass

Updated 2026-07-28 12:57:05macos-help
Fixing Nginx 502 Bad Gateway in Docker WordPress Setups - How to Fix Permission Denied Error in Windows 11 Update-Troubleshooting node-gyp Rebuild for node-sass
Before changing system settings, save your work and note the exact error text so you can compare results after each step.

Extra verification checklist

  • Restart the affected app after changing permissions or configuration files.
  • Test the same workflow in a clean browser profile or a temporary user account.
  • Compare the result on another network if the error may be connection related.