Fatal error: Uncaught Error: Cannot use object of type WP_Error as array in /htdocs/wp-content/plugins/deleted-videos-checker/classes/class-link.php:197 Stack trace: #0 /htdocs/wp-content/plugins/deleted-videos-checker/classes/class-link.php(156): Link->check_by_api_response() #1 /htdocs/wp-content/plugins/deleted-videos-checker/classes/class-checker.php(273): Link->is_broken() #2 /htdocs/wp-content/plugins/deleted-videos-checker/classes/class-dvic.php(311): DVIC\Checker::find_broken_links_in_post(215423, true, true) #3 /htdocs/wp-includes/class-wp-hook.php(324): DVIC->find_broken_links_in_post_background_process('') #4 /htdocs/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array) #5 /htdocs/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #6 /htdocs/wp-includes/general-template.php(3052): do_action('wp_head') #7 /htdocs/wp-content/themes/ultimatube/header.php(26): wp_head() #8 /htdocs/wp-includes/template.php(790): require_once('/htdocs/wp-cont...') #9 /htdocs/wp-includes/template.php(725): load_template('/htdocs/wp-cont...', true, Array) #10 /htdocs/wp-includes/general-template.php(48): locate_template(Array, true, true, Array) #11 /htdocs/wp-content/themes/ultimatube/single.php(1): get_header() #12 /htdocs/wp-includes/template-loader.php(106): include('/htdocs/wp-cont...') #13 /htdocs/wp-blog-header.php(19): require_once('/htdocs/wp-incl...') #14 /htdocs/index.php(17): require('/htdocs/wp-blog...') #15 {main} thrown in /htdocs/wp-content/plugins/deleted-videos-checker/classes/class-link.php on line 197