davehimself/drush error

## drush error
dheath@ubuntu:/mnt/hgfs/projects/dropvine/sites/all/modules$ drush status
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en" dir="ltr">
  <head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<link rel="shortcut icon" href="/misc/favicon.ico" type="image/x-icon" />
    <title>Site off-line | Drupal</title>
    <link type="text/css" rel="stylesheet" media="all" href="/modules/system/defaults.css?0" />
<link type="text/css" rel="stylesheet" media="all" href="/modules/system/system.css?0" />
<link type="text/css" rel="stylesheet" media="all" href="/modules/system/system-menus.css?0" />
<link type="text/css" rel="stylesheet" media="all" href="/modules/system/maintenance.css?0" />
<link type="text/css" rel="stylesheet" media="all" href="/themes/garland/style.css?0" />
<link type="text/css" rel="stylesheet" media="all" href="/themes/garland/minnelli/minnelli.css?0" />
<link type="text/css" rel="stylesheet" media="print" href="/themes/garland/print.css?0" />
        <!--[if lt IE 7]>
      <link type="text/css" rel="stylesheet" media="all" href="/themes/garland/fix-ie.css" />    <![endif]-->
  </head>
  <body>

<!-- Layout -->
  <div id="header-region" class="clear-block"></div>

    <div id="wrapper">
    <div id="container" class="clear-block">

      <div id="header">
        <div id="logo-floater">
        <h1><a href="/" title="Drupal"><img src="/themes/garland/minnelli/logo.png" alt="Drupal" id="logo" /><span>Drupal</span></a></h1>        </div>

      </div> <!-- /header -->


      <div id="center"><div id="squeeze"><div class="right-corner"><div class="left-corner">
          <h2>Site off-line</h2>                              <div class="clear-block">
            <p>The site is currently not available due to technical problems. Please try again later. Thank you for your understanding.</p><hr /><p><small>If you are the maintainer of this site, please check your database settings in the <code>settings.php</code> file and ensure that your hosting provider's database server is running. For more help, see the <a href="http://drupal.org/node/258">handbook</a>, or contact your hosting provider.</small></p><p><small>The <em>mysqli</em> error was: <em>Unable to use the MySQLi database because the MySQLi extension for PHP is not installed. Check your &lt;code&gt;php.ini&lt;/code&gt; to see how you can enable it.</em>.</small></p>          </div>
          <div id="footer"></div>
      </div></div></div></div> <!-- /.left-corner, /.right-corner, /#squeeze, /#center -->


    </div> <!-- /container -->
  </div>
<!-- /layout -->

  </body>
</html>
Drush command could not be completed.                                [error]
	dheath@ubuntu:/mnt/hgfs/projects/dropvine/sites/all/modules$ drush status
	<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
	"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
	<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en" dir="ltr">
	<head>
	<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
	<link rel="shortcut icon" href="/misc/favicon.ico" type="image/x-icon" />
	<title>Site off-line \| Drupal</title>
	<link type="text/css" rel="stylesheet" media="all" href="/modules/system/defaults.css?0" />
	<link type="text/css" rel="stylesheet" media="all" href="/modules/system/system.css?0" />
	<link type="text/css" rel="stylesheet" media="all" href="/modules/system/system-menus.css?0" />
	<link type="text/css" rel="stylesheet" media="all" href="/modules/system/maintenance.css?0" />
	<link type="text/css" rel="stylesheet" media="all" href="/themes/garland/style.css?0" />
	<link type="text/css" rel="stylesheet" media="all" href="/themes/garland/minnelli/minnelli.css?0" />
	<link type="text/css" rel="stylesheet" media="print" href="/themes/garland/print.css?0" />
	<!--[if lt IE 7]>
	<link type="text/css" rel="stylesheet" media="all" href="/themes/garland/fix-ie.css" /> <![endif]-->
	</head>
	<body>

	<!-- Layout -->
	<div id="header-region" class="clear-block"></div>

	<div id="wrapper">
	<div id="container" class="clear-block">

	<div id="header">
	<div id="logo-floater">
	<h1><a href="/" title="Drupal"><img src="/themes/garland/minnelli/logo.png" alt="Drupal" id="logo" /><span>Drupal</span></a></h1> </div>

	</div> <!-- /header -->


	<div id="center"><div id="squeeze"><div class="right-corner"><div class="left-corner">
	<h2>Site off-line</h2> <div class="clear-block">
	<p>The site is currently not available due to technical problems. Please try again later. Thank you for your understanding.</p><hr /><p><small>If you are the maintainer of this site, please check your database settings in the <code>settings.php</code> file and ensure that your hosting provider's database server is running. For more help, see the <a href="http://drupal.org/node/258">handbook</a>, or contact your hosting provider.</small></p><p><small>The <em>mysqli</em> error was: <em>Unable to use the MySQLi database because the MySQLi extension for PHP is not installed. Check your <code>php.ini</code> to see how you can enable it.</em>.</small></p> </div>
	<div id="footer"></div>
	</div></div></div></div> <!-- /.left-corner, /.right-corner, /#squeeze, /#center -->


	</div> <!-- /container -->
	</div>
	<!-- /layout -->

	</body>
	</html>
	Drush command could not be completed. [error]