Fatal error: Uncaught Error: Call to undefined function vc_build_link() in /home/syscom-web/www/japanadvertisement.com/wp-content/themes/Centum/inc/shortcodes/actionbox.php:38 Stack trace: #0 /home/syscom-web/www/japanadvertisement.com/wp-includes/shortcodes.php(325): centum_actionbox(Array, '', 'actionbox') #1 [internal function]: do_shortcode_tag(Array) #2 /home/syscom-web/www/japanadvertisement.com/wp-includes/shortcodes.php(199): preg_replace_callback('/\\[(\\[?)(action...', 'do_shortcode_ta...', '<p>[vc_row][vc_...') #3 /home/syscom-web/www/japanadvertisement.com/wp-includes/class-wp-hook.php(286): do_shortcode('<p>[vc_row][vc_...') #4 /home/syscom-web/www/japanadvertisement.com/wp-includes/plugin.php(208): WP_Hook->apply_filters('<p>[vc_row][vc_...', Array) #5 /home/syscom-web/www/japanadvertisement.com/wp-includes/post-template.php(247): apply_filters('the_content', '[vc_row][vc_col...') #6 /home/syscom-web/www/japanadvertisement.com/wp-content/themes/Centum/content-page.php(59): the_content() #7 /home/syscom-web/w in /home/syscom-web/www/japanadvertisement.com/wp-content/themes/Centum/inc/shortcodes/actionbox.php on line 38