WordPress pages showing source code

Hello

Here’s my problem : WordPress pages are showing source code !

Live wordpress site is running here : https://www.eliseandthecats.com
I wanted to install a test version for v2 so i created a new folder in the root directory and uploaded my local wordpress setup to this directory :
https://www.eliseandthecats.com/2012/
Then populated a new database called v2 with my local MAMP tables.

Here’s my htaccess :

# BEGIN WordPress
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /var/www/vhosts/eliseandthecats.com/httpdocs/2012/
RewriteRule ^index\.php$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /var/www/vhosts/eliseandthecats.com/httpdocs/2012/index.php [L]
</IfModule>
AddHandler x-mapp-php5 .php
# END WordPress

config.php :

define('WP_HOME','https://www.eliseandthecats.com/2012');
define('WP_SITEURL','https://www.eliseandthecats.com/2012');

Database setup OK

Any ideas ?
thx !