My site functions beautifully if I'm logged into WP but if I'm not logged in then I get the error message in the above title which also says, "Most likely causes:
•The website is under maintenance.
•The website has a programming error."
I see the effects of the redirect from my root directory to my home page so I know the site is up.
Header( "HTTP/1.1 301 Moved Permanently" );
Header( "Location: http://bobbacon.net/blog/software-sales-operations/" );
I changed the url of my home page a few weeks ago in a effort to improve SEO and that's when the trouble started.
Anyone have an idea?