Fatal error: Uncaught Error: Call to undefined function image_constrain_size_for_editor() in /var/www/digitalweb.dk/strikkegarn.dk/wp-includes/media.php:267 Stack trace: #0 /var/www/digitalweb.dk/strikkegarn.dk/wp-includes/media.php(954): image_downsize('13612', 'full') #1 /var/www/digitalweb.dk/strikkegarn.dk/wp-includes/media.php(1094): wp_get_attachment_image_src('13612', 'full', false) #2 /var/www/digitalweb.dk/strikkegarn.dk/wp-content/plugins/wordpress-seo/inc/class-wpseo-image-utils.php(189): wp_get_attachment_image_url('13612', 'full') #3 /var/www/digitalweb.dk/strikkegarn.dk/wp-content/plugins/wordpress-seo/inc/class-wpseo-image-utils.php(161): WPSEO_Image_Utils::get_full_size_image_data('13612') #4 /var/www/digitalweb.dk/strikkegarn.dk/wp-content/plugins/wordpress-seo/inc/class-wpseo-image-utils.php(267): WPSEO_Image_Utils::get_image('13612', 'full') #5 /var/www/digitalweb.dk/strikkegarn.dk/wp-content/plugins/wordpress-seo/src/helpers/image-helper.php(256): WPSEO_Image_Utils::get_variations('13612') #6 /var/www/ in /var/www/digitalweb.dk/strikkegarn.dk/wp-includes/media.php on line 267