You're probably trying to go to a website on the internet, but you're currently only connected to the Doodle3D WiFi box, which means you're not connected to the internet.<br/>
You could:
<ul>
<li>Reconnect to the WiFi you normally use.</li>
<li>Configure the WiFi box to connect to that WiFi in client mode. You can do this trough the settings screen.</li>