Fatal error: Uncaught Error: Call to undefined function is_shop() in /home/petstop1/public_html/wp-content/plugins/insert-headers-and-footers/includes/class-wpcode-snippet-execute.php(419) : eval()'d code:15 Stack trace: #0 /home/petstop1/public_html/wp-includes/class-wp-hook.php(343): petstop_order_by_stock_status_and_random_logic(Array) #1 /home/petstop1/public_html/wp-includes/plugin.php(256): WP_Hook->apply_filters(Array, Array) #2 /home/petstop1/public_html/wp-includes/class-wp-query.php(3016): apply_filters_ref_array('posts_clauses', Array) #3 /home/petstop1/public_html/wp-includes/class-wp-query.php(3954): WP_Query->get_posts() #4 /home/petstop1/public_html/wp-includes/class-wp-query.php(4081): WP_Query->query(Array) #5 /home/petstop1/public_html/wp-content/plugins/elementor/modules/landing-pages/module.php(116): WP_Query->__construct(Array) #6 /home/petstop1/public_html/wp-content/plugins/elementor/modules/landing-pages/module.php(72): Elementor\Modules\LandingPages\Module->has_landing_pages() #7 /home/petstop1/public_html/wp-content/plugins/elementor/modules/landing-pages/module.php(425): Elementor\Modules\LandingPages\Module->should_activate_landing_pages() #8 /home/petstop1/public_html/wp-content/plugins/elementor/core/base/module.php(86): Elementor\Modules\LandingPages\Module->__construct() #9 /home/petstop1/public_html/wp-content/plugins/elementor/core/modules-manager.php(64): Elementor\Core\Base\Module::instance() #10 /home/petstop1/public_html/wp-content/plugins/elementor/includes/plugin.php(711): Elementor\Core\Modules_Manager->__construct() #11 /home/petstop1/public_html/wp-content/plugins/elementor/includes/plugin.php(629): Elementor\Plugin->init_components() #12 /home/petstop1/public_html/wp-includes/class-wp-hook.php(341): Elementor\Plugin->init('') #13 /home/petstop1/public_html/wp-includes/class-wp-hook.php(365): WP_Hook->apply_filters(NULL, Array) #14 /home/petstop1/public_html/wp-includes/plugin.php(522): WP_Hook->do_action(Array) #15 /home/petstop1/public_html/wp-settings.php(771): do_action('init') #16 /home/petstop1/public_html/wp-config.php(134): require_once('/home/petstop1/...') #17 /home/petstop1/public_html/wp-load.php(50): require_once('/home/petstop1/...') #18 /home/petstop1/public_html/wp-blog-header.php(13): require_once('/home/petstop1/...') #19 /home/petstop1/public_html/index.php(17): require('/home/petstop1/...') #20 {main} thrown in /home/petstop1/public_html/wp-content/plugins/insert-headers-and-footers/includes/class-wpcode-snippet-execute.php(419) : eval()'d code on line 15