pfSense

If there is a PHP error early enough in the output of a page it ends up returning a 500 error with a blank page. We should handle this better if possible.

The ideal case would redirect to the crash reporter but if PHP itself has a problem that could end up in a loop or similar bad scenario. It seems like the best path is to return a static page that contains a link to the crash reporter along with some other helpful information. It wouldn't need to be much, could be similar to the login screen, a page with the logo and a short message explaining there was a problem.

Adding a 50x error page to the nginx config is easy but we may also have to change fastcgi error interception.

This isn't a blocker but nice to have, can be moved forward if there is no time.

If it's easy enough, once we have a basic appropriate static page we could use it for 404 errors as well.