Fatal error: Uncaught ArgumentCountError: Too few arguments to function WP_Widget::__construct(), 0 passed in /home/weinhaus/public_html/wordpress/wp-includes/class-wp-widget-factory.php on line 71 and at least 2 expected in /home/weinhaus/public_html/wordpress/wp-includes/class-wp-widget.php:162 Stack trace: #0 /home/weinhaus/public_html/wordpress/wp-includes/class-wp-widget-factory.php(71): WP_Widget->__construct() #1 /home/weinhaus/public_html/wordpress/wp-includes/widgets.php(115): WP_Widget_Factory->register('WpOpenhourWidge...') #2 /home/weinhaus/public_html/wordpress/wp-content/plugins/wp-open-hours/wp_openhour_widget.php(143): register_widget('WpOpenhourWidge...') #3 /home/weinhaus/public_html/wordpress/wp-includes/class-wp-hook.php(288): register_wp_openhour_widget('') #4 /home/weinhaus/public_html/wordpress/wp-includes/class-wp-hook.php(312): WP_Hook->apply_filters(NULL, Array) #5 /home/weinhaus/public_html/wordpress/wp-includes/plugin.php(478): WP_Hook->do_action(Array) #6 /home/weinhaus/public_html/wordpress/wp-includes/widgets.php(1765): do_action('widgets_init') #7 /home/weinhaus/public_html/wordpress/wp-includes/class-wp-hook.php(288): wp_widgets_init('') #8 /home/weinhaus/public_html/wordpress/wp-includes/class-wp-hook.php(312): WP_Hook->apply_filters(NULL, Array) #9 /home/weinhaus/public_html/wordpress/wp-includes/plugin.php(478): WP_Hook->do_action(Array) #10 /home/weinhaus/public_html/wordpress/wp-settings.php(523): do_action('init') #11 /home/weinhaus/public_html/wp-config.php(115): require_once('/home/weinhaus/...') #12 /home/weinhaus/public_html/wordpress/wp-load.php(42): require_once('/home/weinhaus/...') #13 /home/weinhaus/public_html/wordpress/wp-blog-header.php(13): require_once('/home/weinhaus/...') #14 /home/weinhaus/public_html/index.php(17): require('/home/weinhaus/...') #15 {main} thrown in /home/weinhaus/public_html/wordpress/wp-includes/class-wp-widget.php on line 162