Fatal error: Uncaught Error: Call to undefined function is_product() in /data01/virt98177/domeenid/www.multiservis.ee/htdocs/wp-content/themes/apeix/includes/frontend-functions.php:374
Stack trace:
#0 /data01/virt98177/domeenid/www.multiservis.ee/htdocs/wp-content/themes/apeix/theme-layouts/header/title-bar.php(117): apeix_title_area()
#1 /data01/virt98177/domeenid/www.multiservis.ee/htdocs/wp-includes/template.php(812): require('/data01/virt981...')
#2 /data01/virt98177/domeenid/www.multiservis.ee/htdocs/wp-includes/template.php(745): load_template('/data01/virt981...', false, Array)
#3 /data01/virt98177/domeenid/www.multiservis.ee/htdocs/wp-includes/general-template.php(206): locate_template(Array, true, false, Array)
#4 /data01/virt98177/domeenid/www.multiservis.ee/htdocs/wp-content/themes/apeix/header.php(87): get_template_part('theme-layouts/h...', 'bar')
#5 /data01/virt98177/domeenid/www.multiservis.ee/htdocs/wp-includes/template.php(810): require_once('/data01/virt981...')
#6 /data01/virt98177/domeenid/www.multiservis.ee/htdocs/wp-includes/template.php(745): load_template('/data01/virt981...', true, Array)
#7 /data01/virt98177/domeenid/www.multiservis.ee/htdocs/wp-includes/general-template.php(48): locate_template(Array, true, true, Array)
#8 /data01/virt98177/domeenid/www.multiservis.ee/htdocs/wp-content/themes/apeix/archive.php(7): get_header()
#9 /data01/virt98177/domeenid/www.multiservis.ee/htdocs/wp-includes/template-loader.php(106): include('/data01/virt981...')
#10 /data01/virt98177/domeenid/www.multiservis.ee/htdocs/wp-blog-header.php(19): require_once('/data01/virt981...')
#11 /data01/virt98177/domeenid/www.multiservis.ee/htdocs/index.php(17): require('/data01/virt981...')
#12 {main}
thrown in /data01/virt98177/domeenid/www.multiservis.ee/htdocs/wp-content/themes/apeix/includes/frontend-functions.php on line 374