Fatal error: Uncaught ArgumentCountError: Too few arguments to function WP_Widget::__construct(), 0 passed in /data01/virt97181/domeenid/www.rimaitri.ee/htdocs/srv/www/wp-includes/class-wp-widget-factory.php on line 71 and at least 2 expected in /data01/virt97181/domeenid/www.rimaitri.ee/htdocs/srv/www/wp-includes/class-wp-widget.php:162 Stack trace: #0 /data01/virt97181/domeenid/www.rimaitri.ee/htdocs/srv/www/wp-includes/class-wp-widget-factory.php(71): WP_Widget->__construct() #1 /data01/virt97181/domeenid/www.rimaitri.ee/htdocs/srv/www/wp-includes/widgets.php(115): WP_Widget_Factory->register('van_ads_widget') #2 /data01/virt97181/domeenid/www.rimaitri.ee/htdocs/srv/www/wp-content/themes/ganter/admin/widgets/ads-widget.php(13): register_widget('van_ads_widget') #3 /data01/virt97181/domeenid/www.rimaitri.ee/htdocs/srv/www/wp-includes/class-wp-hook.php(288): van_ads_widget_init('') #4 /data01/virt97181/domeenid/www.rimaitri.ee/htdocs/srv/www/wp-includes/class-wp-hook.php(312): WP_Hook->apply_filters(NULL, Array) #5 /data01/virt97181/domeenid/www.rimaitri.ee/htdocs/srv/www/wp-includes/plugin.php(478): WP_Hook->do_action(Array) #6 /data01/virt97181/domeenid/www.rimaitri.ee/htdocs/srv/www/wp-includes/widgets.php(1765): do_action('widgets_init') #7 /data01/virt97181/domeenid/www.rimaitri.ee/htdocs/srv/www/wp-includes/class-wp-hook.php(288): wp_widgets_init('') #8 /data01/virt97181/domeenid/www.rimaitri.ee/htdocs/srv/www/wp-includes/class-wp-hook.php(312): WP_Hook->apply_filters(NULL, Array) #9 /data01/virt97181/domeenid/www.rimaitri.ee/htdocs/srv/www/wp-includes/plugin.php(478): WP_Hook->do_action(Array) #10 /data01/virt97181/domeenid/www.rimaitri.ee/htdocs/srv/www/wp-settings.php(523): do_action('init') #11 /data01/virt97181/domeenid/www.rimaitri.ee/htdocs/srv/www/wp-config.php(89): require_once('/data01/virt971...') #12 /data01/virt97181/domeenid/www.rimaitri.ee/htdocs/srv/www/wp-load.php(37): require_once('/data01/virt971...') #13 /data01/virt97181/domeenid/www.rimaitri.ee/htdocs/srv/www/wp-blog-header.php(13): require_once('/data01/virt971...') #14 /data01/virt97181/domeenid/www.rimaitri.ee/htdocs/srv/www/index.php(17): require('/data01/virt971...') #15 {main} thrown in /data01/virt97181/domeenid/www.rimaitri.ee/htdocs/srv/www/wp-includes/class-wp-widget.php on line 162