Fatal error: Uncaught ArgumentCountError: Too few arguments to function WP_Widget::__construct(), 0 passed in /customers/5/b/b/tammercare.nl/httpd.www/wp-includes/class-wp-widget-factory.php on line 61 and at least 2 expected in /customers/5/b/b/tammercare.nl/httpd.www/wp-includes/class-wp-widget.php:162 Stack trace: #0 /customers/5/b/b/tammercare.nl/httpd.www/wp-includes/class-wp-widget-factory.php(61): WP_Widget->__construct() #1 /customers/5/b/b/tammercare.nl/httpd.www/wp-includes/widgets.php(115): WP_Widget_Factory->register('mypageorder_Wid...') #2 /customers/5/b/b/tammercare.nl/httpd.www/wp-content/plugins/my-page-order/mypageorder.php(452): register_widget('mypageorder_Wid...') #3 /customers/5/b/b/tammercare.nl/httpd.www/wp-includes/class-wp-hook.php(307): mypageorder_widgets_init('') #4 /customers/5/b/b/tammercare.nl/httpd.www/wp-includes/class-wp-hook.php(331): WP_Hook->apply_filters(NULL, Array) #5 /customers/5/b/b/tammercare.nl/httpd.www/wp-includes/plugin.php(476): WP_Hook->do_action(Array) #6 /customers/5/b/b/tammercare.nl/httpd.www/wp-includes/widgets.php(1854): do_action('widgets_init') #7 /customers/5/b/b/tammercare.nl/httpd.www/wp-includes/class-wp-hook.php(307): wp_widgets_init('') #8 /customers/5/b/b/tammercare.nl/httpd.www/wp-includes/class-wp-hook.php(331): WP_Hook->apply_filters(NULL, Array) #9 /customers/5/b/b/tammercare.nl/httpd.www/wp-includes/plugin.php(476): WP_Hook->do_action(Array) #10 /customers/5/b/b/tammercare.nl/httpd.www/wp-settings.php(598): do_action('init') #11 /customers/5/b/b/tammercare.nl/httpd.www/wp-config.php(86): require_once('/customers/5/b/...') #12 /customers/5/b/b/tammercare.nl/httpd.www/wp-load.php(50): require_once('/customers/5/b/...') #13 /customers/5/b/b/tammercare.nl/httpd.www/wp-blog-header.php(13): require_once('/customers/5/b/...') #14 /customers/5/b/b/tammercare.nl/httpd.www/index.php(17): require('/customers/5/b/...') #15 {main} thrown in /customers/5/b/b/tammercare.nl/httpd.www/wp-includes/class-wp-widget.php on line 162