Fatal error: Uncaught Error: Call to undefined function register_widget() in /home/u214507/medpage.su/www/wp-includes/widgets.php:1756 Stack trace: #0 /home/u214507/medpage.su/www/wp-includes/class-wp-hook.php(292): wp_widgets_init('') #1 /home/u214507/medpage.su/www/wp-includes/class-wp-hook.php(316): WP_Hook->apply_filters(NULL, Array) #2 /home/u214507/medpage.su/www/wp-includes/plugin.php(484): WP_Hook->do_action(Array) #3 /home/u214507/medpage.su/www/wp-settings.php(560): do_action('init') #4 /home/u214507/medpage.su/www/wp-config.php(90): require_once('/home/u214507/m...') #5 /home/u214507/medpage.su/www/wp-load.php(38): require_once('/home/u214507/m...') #6 /home/u214507/medpage.su/www/wp-blog-header.php(13): require_once('/home/u214507/m...') #7 /home/u214507/medpage.su/www/index.php(21): require('/home/u214507/m...') #8 {main} thrown in /home/u214507/medpage.su/www/wp-includes/widgets.php on line 1756