Hello!
When I visit the shop page and go to the product archive then move to the second page and back to the first page all products disappear. Sometimes they show an error code..

Warning: Cannot modify header information – headers already sent by (output started at Idata01/virt84948/domeenid/www.fonolukk.eu/htdocs/wp content/themes/woodmart/inc/classes/Pagecssfiles.php:425) in /data01/virt84948/domeenid/www.fonolukk.eu/htdocs/wp- includes/pluggable.php on line 1424

Also, send you images!

Best regards,
Alex