So apparently AN hosting, my shared host, did something with my Apache settings, and all of a sudden, users could not submit any content on my site. Specifically, any time you hit the “submit” button, whether it was for creating a node, or changing user settings, I would get “page could not be displayed” After doing quite a bit of research, I found this article
http://drupal.org/node/110219
I put the following in my .htaccess file in my Drupal install, and all was well with the world.
<IfModule mod_security.c>
SecFilterEngine Off
</IfModule>
Apache2 rewrite for URL redirects
Author: admin // Category: Open Source, technology, web designIf you have an old domain, that you want forwarded to a new domain, you can use the mod_rewrite module to automatically rewrite the url.
This should be put in the mod_rewrite section of the .htaccess file
under the root of the web server so that all requests for
yourolddomain.com are rewritten to yournewdomain.com
RewriteRule .* http://yournewdomain.com/ [L,R=301
Drupal Session handling for multiple subdomains
Author: admin // Category: Open Source, drupal, web design If you are having problems with cookies for multiple sites on the
same web server running drupal, make sure the following session
handlers are in the settings.php files for your site configuration.
I searched the drupal site thoroughly and found this thread, which lead me to my settings change.
Here are the changes I made for each of my multiple drupal driven subdomains in settings.php
ini_set(’session.cookie_domain’, ‘.example.com’);
ini_set(’session.cookie_secure’, 0);
Where PHPSESSID is your unique cookie identifier (ex: MYUNIQUEID)
and .example.com = your fully qualified domain name, including any
subdomain prefix.


