Ok, there is nothing special in your healthcheck output. When you got your blank page, do you see any error in the /var/log/nginx error log files ?
If you enable the debug mode of your browser by pressing the F12 key, do you see any error in the network tab ?
You can also enable the passbolt extension debug mode. This is different from the previous console.
If you are using Google Chrome can you please go to: chrome://extensions
- Activate the Developer mode in the top right corner
- Look for the Passbolt card and click details button
- Look for the Inspect views and the index.html link
- A new window will appear this is the debugger of the browser extension, try to reproduce the error and send us the logs
On Firefox, you can go to: about:debugging#/runtime/this-firefox
- locate Passbolt and click Inspect
- A new tab for the console of the browser extension will appear. try to reproduce the error and send us the logs
Thanks !