title: When trying to preview a theme - The site is experiencing technical difficulties. Please check your site admin email inbox for instructions
body: <p>When trying to preview a new theme for my blog, this appears...</p>
  
  <p>The site is experiencing technical difficulties. Please check your site admin email inbox for instructions.</p>
  
  <p>I didn't receive an email though. I've tried deactivating all of my plugins and this didn't work. Any ideas? I'm new to this. </p>