Hi

I installed Mediawiki a couple of days ago ­ no errors came up and I¹ve been able to log in and start creating pages etc. Whenever I modify an article and save the changes, a blank page appears with Done in the bottom left corner. When I go back to the Main Page of the wiki the changes I¹ve made are there. I¹m using the following in my installation of MediaWiki:

Mediawiki version 1.16 Apache version 2.2.8 PHP version 5.2.5 MySQL version 4.1.22-standard

Using a Macintosh with the latest OS and modifying articles using both Safari and Firefox. I am logged in as sysop.

This is the error message I get:

Warning: AutoLoader::require(/home/mackay/public_html/w/includes/HTMLCacheUpdate.php) [function.AutoLoader-require http://www.mackayfamilyhistory.org.au/w/function.AutoLoader-require ]: failed to open stream: No such file or directory in /home/mackay/public_html/w/includes/AutoLoader.php on line 654

Fatal error: AutoLoader::require() [function.require http://www.mackayfamilyhistory.org.au/w/function.require ]: Failed opening required '/home/mackay/public_html/w/includes/HTMLCacheUpdate.php' (include_path='/home/mackay/public_html/w:/home/mackay/public_html/w/include s:/home/mackay/public_html/w/languages:.:/usr/lib/php:/usr/local/lib/php') in /home/mackay/public_html/w/includes/AutoLoader.php on line 654

I¹ve read virtually everything I can on this issue and have tried as many of the solutions as I can. I¹ve upped the memory limit to 50mb. I¹ve checked for missing files and the only file that is not in the /includes directory is HTMLCacheUpdate.php. When I try to upload that file to the server, it can¹t be done and the file transfer just hangs.

If I could be pointed to a solution that works, I would appreciate it.

Thanks in advance.