I left all mine as accepted. I get that error when shuttinng down apache but my forums are FAST! For anyone with a php forum running on Windows try this in httpd.conf:
Alias /Forums "D:/xampp/htdocs/Forums/"
Allow from all
php_flag zlib.output_compression on
php_value zlib.output_compression_level 9
Replace D with C or E or whatever the drive is and after htdocs, your directory. People say that code is bs but try it and see.
Oh that's supposed to work in a .htaccess file too if you use that.