[Mediawiki-l] Apache Errors after Upgrade to MediaWiki 1.15.1

[Patricia Barden]

Hello:

I recently did an upgrade from MediaWiki 1.8.2 to 1.15.1. I have a  
question post-upgrade that I'm hoping someone on the list can help me  
with.

Since upgrading, Apache server has been throwing errors like:

www.mywiki.org [Sun Nov 29 18:46:18 2009] [error] [client
206.213.251.31] script '/path/to/webroot/mywiki/INDEX.PHP' not found or
unable to stat
www.mywiki.org [Sun Nov 29 20:06:40 2009] [error] [client
68.222.38.222] script '/path/to/webroot/mywiki/register.php' not found  
or
unable to stat
www.mywiki.org [Sun Nov 29 20:06:40 2009] [error] [client
68.222.38.222] script '/path/to/webroot/mywiki/register.php' not found  
or
unable to stat
www.mywiki.org [Sun Nov 29 23:33:13 2009] [error] [client 77.92.91.3]
script '/path/to/webroot/mywiki/errors.php' not found or unable to stat
www.mywiki.org [Mon Nov 30 02:12:46 2009] [error] [client
89.234.38.66] script '/path/to/webroot/mywiki/index1.php' not found or
unable to stat
www.mywiki.org [Mon Nov 30 02:47:04 2009] [error] [client
213.186.34.130] script '/path/to/webroot/mywiki/mcf.php' not found or
unable to stat
www.mywiki.org [Mon Nov 30 05:33:45 2009] [error] [client
77.221.130.11] script '/path/to/webroot/mywiki/config.php' not found or
unable to stat
www.mywiki.org [Mon Nov 30 05:33:46 2009] [error] [client
77.221.130.11] script '/path/to/webroot/mywiki/config.php' not found or
unable to stat
www.mywiki.org [Mon Nov 30 05:38:32 2009] [error] [client 59.24.49.35]
script '/path/to/webroot/mywiki/config.php' not found or unable to stat
www.mywiki.org [Mon Nov 30 05:39:09 2009] [error] [client 59.24.49.35]
script '/path/to/webroot/mywiki/config.php' not found or unable to stat
www.mywiki.org [Mon Nov 30 05:43:50 2009] [error] [client
209.92.156.53] script '/path/to/webroot/mywiki/vulnerable.php' not found
or unable to stat

We're running:

MediaWiki 1.15.1 (r208)
FreeBSD 6.2-RELEASE-p12 (Apache 2.0 Handler)
PHP 5.2.11
MySQL 5.0.67-log

Thanks in advance for any advice you can give me,

Patricia Barden