Description
On product details page when clicking on the print icon the page does not open, there is shown an error:
"Block doesn't exist:head_tags"
 
Solution
http://www.viart.com/downloads/5.product_print.html.zip
 
Download the file above and extract 'product_print.html' in the 'templates/user' folder replacing existing file. Please do not forget to make a backup copy of the current file in case something goes wrong.