Hello everyone,
I noticed today that my www. version of the website is really messed up, like no styles / images are loaded at all.

Take a look at that one:

While the http:// version of the website does works:

What could cause such an issue? any ideas?
I'm thinking it could be caused by htaccess but thats just a wild guess, so ill show my htaaccess file:

Options +FollowSymLinks
RewriteEngine On
RewriteBase /

# redirect old domains to new one
RewriteCond %{HTTP_HOST} ^pet-pal.co.il$ [OR]
RewriteCond %{HTTP_HOST} ^www.pet-pal.co.il$ [OR]
RewriteCond %{HTTP_HOST} ^sospets.brinkster.net$ [OR]
RewriteCond %{HTTP_HOST} ^www.sospets.brinkster.net$ 
RewriteRule (.*)$ http://petpal.co.il/$1 [R=301,L]

# redirect sub domains
RewriteCond %{HTTP_HOST} ^(.*)\.petpal\.co\.il
RewriteRule ^(.*)$ /orgs/%1/$1 [L,NC,QSA]

# remove .php extension and querystrings from files
RewriteRule private/([a-zA-Z]+)\-([0-9]+)$ private/$1.php?page=$2 [L]
RewriteCond %{REQUEST_FILENAME}.php -f
RewriteCond %{REQUEST_URI} !/$
RewriteRule private/([a-zA-Z]+) private/$1.php [L]
RewriteRule ([a-zA-Z]+)\-([0-9\-]+)$ $1.php?page=$2 [L]
RewriteCond %{REQUEST_FILENAME}.php -f
RewriteCond %{REQUEST_URI} !/$
RewriteRule ([a-zA-Z]+) $1.php [L]