Site is down

I just googled our site to see what would come up and google returned this error:

image

So I browsed to the site to see what’s up and the landing page is blank and there’s no error, however, we’re able to work in the app and view pages from the UI builder.

The file styles.less isn’t something we’ve worked with and the site was up as recent as Friday or Saturday. Any idea what happened?

App Id: 721AC780-A565-8D74-FF75-5158A2EB5500

Thank you.

This site is up now, don’t know why, but its working.

It would still be good to know about the error regarding the styles.less file.