Fatal error: Uncaught Error: Call to undefined function wp_is_serving_rest_request() in /home/www/eyeland.dk/wp-includes/class-wp-query.php:1030 Stack trace: #0 /home/www/eyeland.dk/wp-includes/class-wp-query.php(1868): WP_Query->parse_query() #1 /home/www/eyeland.dk/wp-includes/class-wp-query.php(3824): WP_Query->get_posts() #2 /home/www/eyeland.dk/wp-includes/class-wp-query.php(3956): WP_Query->query(Array) #3 /home/www/eyeland.dk/wp-content/themes/hestia/vendor/codeinwp/themeisle-sdk/src/Modules/Promotions.php(721): WP_Query->__construct(Array) #4 /home/www/eyeland.dk/wp-content/themes/hestia/vendor/codeinwp/themeisle-sdk/src/Modules/Promotions.php(328): ThemeisleSDK\Modules\Promotions->has_min_media_attachments() #5 /home/www/eyeland.dk/wp-content/themes/hestia/vendor/codeinwp/themeisle-sdk/src/Modules/Promotions.php(122): ThemeisleSDK\Modules\Promotions->get_promotions() #6 /home/www/eyeland.dk/wp-content/themes/hestia/vendor/codeinwp/themeisle-sdk/src/Common/Module_factory.php(93): ThemeisleSDK\Modules\Promotions->can_load(Object(ThemeisleSDK\Product)) #7 /home/www/eyeland.dk/wp-content/themes/hestia/vendor/codeinwp/themeisle-sdk/src/Loader.php(119): ThemeisleSDK\Common\Module_Factory::attach(Object(ThemeisleSDK\Product), Array) #8 /home/www/eyeland.dk/wp-content/themes/hestia/vendor/codeinwp/themeisle-sdk/start.php(54): ThemeisleSDK\Loader::add_product('/home/www/eyela...') #9 /home/www/eyeland.dk/wp-content/themes/hestia/vendor/codeinwp/themeisle-sdk/load.php(70): require_once('/home/www/eyela...') #10 /home/www/eyeland.dk/wp-includes/class-wp-hook.php(324): themeisle_sdk_load_latest('') #11 /home/www/eyeland.dk/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array) #12 /home/www/eyeland.dk/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #13 /home/www/eyeland.dk/wp-settings.php(643): do_action('init') #14 /home/www/eyeland.dk/wp-config.php(96): require_once('/home/www/eyela...') #15 /home/www/eyeland.dk/wp-load.php(50): require_once('/home/www/eyela...') #16 /home/www/eyeland.dk/wp-blog-header.php(13): require_once('/home/www/eyela...') #17 /home/www/eyeland.dk/index.php(17): require('/home/www/eyela...') #18 {main} thrown in /home/www/eyeland.dk/wp-includes/class-wp-query.php on line 1030