Thread:Extension talk:UserAdmin/Works with 1.19 (modified)/reply

I have made the edit recommended above, but to no avail. Following is the result of Special:Version :

Product	Version MediaWiki	1.19.1 PHP	       5.3.13 (apache2handler) MySQL	       5.1.49-log

When I attempt to go to Special:AddUser, for example, I get the following:

The website encountered an error while retrieving http://www.cookingtf.net/mediawiki/index.php/Special:AddUser. It may be down for maintenance or configured incorrectly. Here are some suggestions: Reload this webpage later. HTTP Error 500 (Internal Server Error): An unexpected condition was encountered while the server was attempting to fulfill the request.

The UserAdmin pages I'm having trouble with are as follows: Special:AddUser Special:EditUser Special:PurgeUser Special:UserAdmin

My LocalSettings.php file is in the right location. My database connection is working just fine. FYI, it does not use localhost, but I have specified the host given by my site host. We are on a dedicated server.

I'm not sure what I'm missing, but could certainly use some guidance. Thanks, Jeff