Попробуй так
# RewriteCond %{HTTPS} !=on
# RewriteCond %{HTTP_HOST} ^www/.(.+)$ [NC]
# RewriteRule ^(.*)$
http://%1/$1 [R=301,L]
# prevent httpd from serving dotfiles (.htaccess, .svn, .git, etc.)
RedirectMatch 403 /\..*$
# if a directory or a file exists, use it directly
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
# otherwise forward it to index.php
RewriteRule *. index.php
