500: internal server error on MacBook Pro
When trying to enter a website to track an order this error comes up
MacBook Pro 13″, macOS 10.12
This is usually an indication of a problem with the web site you’re on. But it could also be a problem with the web cache of the browser you’re using to access the site. Try another browser (eg: if using Safari, try Firefox instead) and see if the problem persists or goes away.