I've had my page up at richardlevesqueauthor.com for a week now, and at least once a day (usually after I've updated something), either my whole site disappears or my blog and about pages do. All that comes up when I click the links are a blank page with "File Not Found The requested URL was not found on this server." Why is this happening? Am I doing something wrong?
The blog I need help with is richardlevesqueauthor.com.