I was having problems with mod_xsendfile so I tried reinstalling and
now I'm getting this error when I try to visit any domain on my slice.
Thank you for any assistance.

/var/log/nginx/error.log

2010/01/20 00:18:38 [error] 5963#0: *7 connect() failed (111:
Connection refused) while connecting to upstream, client: 24.XX.XX.XX,
server: mysite.com, request: "GET / HTTP/1.1", upstream: "http://
174.XXX.XXX.XXX:8080/", host: "mysite.com"

/var/log/apache2/error.log

Syntax error on line 143 of /etc/apache2/apache2.conf:
Invalid command 'Order', perhaps misspelled or defined by a module
not included in the server configuration

/etc/apache2/httpd.conf

LoadModule wsgi_module /usr/lib/apache2/modules/mod_wsgi.so
LoadModule rpaf_module /usr/lib/apache2/modules/mod_rpaf-2.0.so
LoadModule xsendfile_module /usr/lib/apache2/modules/
mod_xsendfile.so