$wgReadOnly = 'Dumping Database, Access will be restored shortly';
<h1>Sorry! This site is experiencing technical difficulties.</h1><p>Try waiting a few minutes and reloading.</p><p><small>(Can't contact the database server: <span dir="ltr">Access denied for user 'wikiuser'@'localhost' (using password: NO) (localhost)</span>)</small></p><hr /><div style="margin: 1.5em">You can try searching via Google in the meantime.<br />
<small>Note that their indexes of our content may be out of date.</small></div>
<!-- SiteSearch Google -->
<form method="get" action="http://www.google.com/search" id="googlesearch">
	<input type="hidden" name="domains" value="http://smos.sogang.ac.kr" />
	<input type="hidden" name="num" value="50" />
	<input type="hidden" name="ie" value="UTF-8" />
	<input type="hidden" name="oe" value="UTF-8" />

	<input type="text" name="q" size="31" maxlength="255" value="" />
	<input type="submit" name="btnG" value="Search" />
  <div>
	<input type="radio" name="sitesearch" id="gwiki" value="http://smos.sogang.ac.kr" checked="checked" /><label for="gwiki">MediaWiki</label>
	<input type="radio" name="sitesearch" id="gWWW" value="" /><label for="gWWW">WWW</label>
  </div>
</form>
<!-- SiteSearch Google -->