Fatal error: Uncaught ArgumentCountError: Too few arguments to function WP_Widget::__construct(), 0 passed in /home/webtext/www/aaa/hiro/wp-includes/class-wp-widget-factory.php on line 62 and at least 2 expected in /home/webtext/www/aaa/hiro/wp-includes/class-wp-widget.php:163 Stack trace: #0 /home/webtext/www/aaa/hiro/wp-includes/class-wp-widget-factory.php(62): WP_Widget->__construct() #1 /home/webtext/www/aaa/hiro/wp-includes/widgets.php(123): WP_Widget_Factory->register() #2 /home/webtext/www/aaa/hiro/wp-content/themes/flexy/inc/widgets.php(99): register_widget() #3 /home/webtext/www/aaa/hiro/wp-content/themes/flexy/functions.php(226): require('...') #4 /home/webtext/www/aaa/hiro/wp-includes/class-wp-hook.php(324): flexy_widgets_init() #5 /home/webtext/www/aaa/hiro/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters() #6 /home/webtext/www/aaa/hiro/wp-includes/plugin.php(517): WP_Hook->do_action() #7 /home/webtext/www/aaa/hiro/wp-includes/widgets.php(1870): do_action() #8 /home/webtext/www/aaa/hiro/wp-includes/class-wp-hook.php(324): wp_widgets_init() #9 /home/webtext/www/aaa/hiro/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters() #10 /home/webtext/www/aaa/hiro/wp-includes/plugin.php(517): WP_Hook->do_action() #11 /home/webtext/www/aaa/hiro/wp-settings.php(727): do_action() #12 /home/webtext/www/aaa/hiro/wp-config.php(96): require_once('...') #13 /home/webtext/www/aaa/hiro/wp-load.php(50): require_once('...') #14 /home/webtext/www/aaa/hiro/wp-blog-header.php(13): require_once('...') #15 /home/webtext/www/aaa/hiro/index.php(17): require('...') #16 {main} thrown in /home/webtext/www/aaa/hiro/wp-includes/class-wp-widget.php on line 163