Fatal error: Uncaught Error: Class 'WP_Widget_Search' not found in /home/mektep/public_html/wp-includes/class-wp-widget-factory.php:100 Stack trace: #0 /home/mektep/public_html/wp-includes/widgets.php(115): WP_Widget_Factory->register('WP_Widget_Searc...') #1 /home/mektep/public_html/wp-includes/widgets.php(1692): register_widget('WP_Widget_Searc...') #2 /home/mektep/public_html/wp-includes/class-wp-hook.php(286): wp_widgets_init('') #3 /home/mektep/public_html/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(NULL, Array) #4 /home/mektep/public_html/wp-includes/plugin.php(465): WP_Hook->do_action(Array) #5 /home/mektep/public_html/wp-settings.php(450): do_action('init') #6 /home/mektep/public_html/wp-config.php(75): require_once('/home/mektep/pu...') #7 /home/mektep/public_html/wp-load.php(37): require_once('/home/mektep/pu...') #8 /home/mektep/public_html/wp-blog-header.php(13): require_once('/home/mektep/pu...') #9 /home/mektep/public_html/index.php(17): require('/home/mektep/pu...') #10 {main} thrown in /home/mektep/public_html/wp-includes/class-wp-widget-factory.php on line 100