If you found and error "500" on your website, it quild be happened cause by a lot factor, and quite hard to figured out the main problem. However the most common problem related this issue is happened due to htaccess problem witch used in your website. This is a commom problem for a an apache user, mostly because AllowOverride command is not set.� For a complete detail on information about htaccess, please visit this link, http://httpd.apache.org/docs/1.3/howto/htaccess.html
