Fatal error: Uncaught Error: Call to undefined function get_post_thumbnail_url() in /var/www/html/vhosts/thereturnhub.com/site/wp-content/themes/hello-elementor-child/functions.php:2137 Stack trace: #0 /var/www/html/vhosts/thereturnhub.com/site/wp-includes/shortcodes.php(356): rh_elementor_career_academy_shortcode_resource_image_render() #1 [internal function]: do_shortcode_tag() #2 /var/www/html/vhosts/thereturnhub.com/site/wp-includes/shortcodes.php(228): preg_replace_callback() #3 /var/www/html/vhosts/thereturnhub.com/site/wp-content/plugins/elementor/includes/widgets/shortcode.php(130): do_shortcode() #4 /var/www/html/vhosts/thereturnhub.com/site/wp-content/plugins/elementor/includes/base/controls-stack.php(1892): Elementor\Widget_Shortcode->render() #5 /var/www/html/vhosts/thereturnhub.com/site/wp-content/plugins/elementor/includes/base/widget-base.php(549): Elementor\Controls_Stack->render_by_mode() #6 /var/www/html/vhosts/thereturnhub.com/site/wp-content/plugins/elementor/includes/base/widget-base.php(679): Elementor\Widget_Base->render_content() #7 /var/www/html/vhosts/thereturnhub.com/site/wp-content/plugins/elementor/includes/base/element-base.php(650): Elementor\Widget_Base->print_content() #8 /var/www/html/vhosts/thereturnhub.com/site/wp-content/plugins/elementor/includes/base/element-base.php(911): Elementor\Element_Base->print_element() #9 /var/www/html/vhosts/thereturnhub.com/site/wp-content/plugins/elementor/includes/base/element-base.php(650): Elementor\Element_Base->print_content() #10 /var/www/html/vhosts/thereturnhub.com/site/wp-content/plugins/elementor/includes/base/element-base.php(911): Elementor\Element_Base->print_element() #11 /var/www/html/vhosts/thereturnhub.com/site/wp-content/plugins/elementor/includes/base/element-base.php(650): Elementor\Element_Base->print_content() #12 /var/www/html/vhosts/thereturnhub.com/site/wp-content/plugins/elementor/core/base/document.php(1420): Elementor\Element_Base->print_element() #13 /var/www/html/vhosts/thereturnhub.com/site/wp-content/plugins/elementor-pro/modules/theme-builder/documents/theme-document.php(403): Elementor\Core\Base\Document->print_elements() #14 /var/www/html/vhosts/thereturnhub.com/site/wp-content/plugins/elementor/includes/frontend.php(1010): ElementorPro\Modules\ThemeBuilder\Documents\Theme_Document->print_elements_with_wrapper() #15 /var/www/html/vhosts/thereturnhub.com/site/wp-content/plugins/elementor/core/base/document.php(992): Elementor\Frontend->get_builder_content() #16 /var/www/html/vhosts/thereturnhub.com/site/wp-content/plugins/elementor-pro/modules/theme-builder/documents/theme-document.php(186): Elementor\Core\Base\Document->get_content() #17 /var/www/html/vhosts/thereturnhub.com/site/wp-content/plugins/elementor-pro/modules/theme-builder/documents/theme-document.php(199): ElementorPro\Modules\ThemeBuilder\Documents\Theme_Document->get_content() #18 /var/www/html/vhosts/thereturnhub.com/site/wp-content/plugins/elementor-pro/modules/theme-builder/documents/single-base.php(89): ElementorPro\Modules\ThemeBuilder\Documents\Theme_Document->print_content() #19 /var/www/html/vhosts/thereturnhub.com/site/wp-content/plugins/elementor-pro/modules/theme-builder/classes/locations-manager.php(305): ElementorPro\Modules\ThemeBuilder\Documents\Single_Base->print_content() #20 /var/www/html/vhosts/thereturnhub.com/site/wp-content/plugins/elementor-pro/modules/theme-builder/api.php(13): ElementorPro\Modules\ThemeBuilder\Classes\Locations_Manager->do_location() #21 /var/www/html/vhosts/thereturnhub.com/site/wp-content/themes/hello-elementor/index.php(20): elementor_theme_do_location() #22 /var/www/html/vhosts/thereturnhub.com/site/wp-includes/template-loader.php(106): include('...') #23 /var/www/html/vhosts/thereturnhub.com/site/wp-blog-header.php(19): require_once('...') #24 /var/www/html/vhosts/thereturnhub.com/site/index.php(21): require('...') #25 {main} thrown in /var/www/html/vhosts/thereturnhub.com/site/wp-content/themes/hello-elementor-child/functions.php on line 2137