Fatal error: Uncaught Error: Call to undefined function twentyfourteen_post_thumbnail() in /home/niwasemi/www/sogahime/wp/wp-content/themes/sogahime/content-page.php:14 Stack trace: #0 /home/niwasemi/www/sogahime/wp/wp-includes/template.php(785): require() #1 /home/niwasemi/www/sogahime/wp/wp-includes/template.php(718): load_template('/home/niwasemi/...', false, Array) #2 /home/niwasemi/www/sogahime/wp/wp-includes/general-template.php(204): locate_template(Array, true, false, Array) #3 /home/niwasemi/www/sogahime/wp/wp-content/themes/sogahime/page.php(32): get_template_part('content', 'page') #4 /home/niwasemi/www/sogahime/wp/wp-includes/template-loader.php(106): include('/home/niwasemi/...') #5 /home/niwasemi/www/sogahime/wp/wp-blog-header.php(19): require_once('/home/niwasemi/...') #6 /home/niwasemi/www/sogahime/index.php(17): require('/home/niwasemi/...') #7 {main} thrown in /home/niwasemi/www/sogahime/wp/wp-content/themes/sogahime/content-page.php on line 14