Extension talk:SearchLog

I get the error:
 * Fatal error: Call to a member function getID on a non-object in /home/[red]/includes/SkinTemplate.php on line 311

After installing and running the script on MW 1.7.1 at http://arborwiki.org/city/Special:SearchLog. Not sure if this is an extension bug, or something messed up on my end.
 * Unfortunately it seems that this extension has a bug which is preventing it from working on 1.7.x and earlier. I haven't been able to figure out a solution so far, I'll let you know if I figure it out. --Nad 11:48, 28 May 2007 (UTC)

Restricting access to the page
What code would be added to the extension file in order to restrict access to the Special:SearchLog page to bureaucrats only? --Porplemontage 02:02, 29 May 2007 (UTC)