added a nice little message on our error page

src/components/actions/Error.js

@@ -10,6 +10,7 @@ export const Error = () => (
           <span className="card-title">
             <i className="large material-icons">do_not_disturb</i>
           </span>
+          <h3>API OFFLINE</h3>
         </center>
       </div>
     </div>