Shop is empty in Chrome

[erka]

Site is white (empty) in Chrome.

Here is my site: http://www.fotoforalla.se/shop

If you view it in Chrome then all you see is an empty page, it works fine in all other browsers.

On my shop front-page I use the module Gavick News Show Pro GK4 3.1.1 to display virtuemart products. And when I display Virtuemart products the site stops working in Chrome, if I switch to display Joomla articles instead then eveything works fine.

If I view php errors I get this error from the module when it shows Virtuemart products:

Notice: Undefined variable: itemid in /var/www/vhosts/ffatest.se/ffatest.sehttpdocs/modules/mod_news_pro_gk4/tmpl/layout.parts.php on line 633 Notice: Undefined variable: news_text in /var/www/vhosts/ffatest.se/ffatest.sehttpdocs/modules/mod_news_pro_gk4/tmpl/layout.parts.php on line 635 Notice: Undefined variable: itemid in /var/www/vhosts/ffatest.se/ffatest.sehttpdocs/modules/mod_news_pro_gk4/tmpl/layout.parts.php on line 633 Notice: Undefined variable: news_text in /var/www/vhosts/ffatest.se/ffatest.sehttpdocs/modules/mod_news_pro_gk4/tmpl/layout.parts.php on line 635 Notice: Undefined variable: itemid in /var/www/vhosts/ffatest.se/ffatest.sehttpdocs/modules/mod_news_pro_gk4/tmpl/layout.parts.php on line 633 Notice: Undefined variable: news_text in /var/www/vhosts/ffatest.se/ffatest.sehttpdocs/modules/mod_news_pro_gk4/tmpl/layout.parts.php on line 635 Notice: Undefined variable: itemid in /var/www/vhosts/ffatest.se/ffatest.sehttpdocs/modules/mod_news_pro_gk4/tmpl/layout.parts.php on line 633 Notice: Undefined variable: news_text in /var/www/vhosts/ffatest.se/ffatest.sehttpdocs/modules/mod_news_pro_gk4/tmpl/layout.parts.php on line 635 Notice: Undefined variable: itemid in /var/www/vhosts/ffatest.se/ffatest.sehttpdocs/modules/mod_news_pro_gk4/tmpl/layout.parts.php on line 633 Notice: Undefined variable: news_text in /var/www/vhosts/ffatest.se/ffatest.sehttpdocs/modules/mod_news_pro_gk4/tmpl/layout.parts.php on line 635 Notice: Undefined variable: itemid in /var/www/vhosts/ffatest.se/ffatest.sehttpdocs/modules/mod_news_pro_gk4/tmpl/layout.parts.php on line 633 Notice: Undefined variable: news_text in /var/www/vhosts/ffatest.se/ffatest.sehttpdocs/modules/mod_news_pro_gk4/tmpl/layout.parts.php on line 635

It is urgent that I get this fixed since many people use Chrome.

Does someone know what might be wrong?