Fatal error: Uncaught ArgumentCountError: Too few arguments to function WP_Widget::__construct(), 0 passed in /home/kedron7c/public_html/wp-includes/class-wp-widget-factory.php on line 62 and at least 2 expected in /home/kedron7c/public_html/wp-includes/class-wp-widget.php:163 Stack trace: #0 /home/kedron7c/public_html/wp-includes/class-wp-widget-factory.php(62): WP_Widget->__construct() #1 /home/kedron7c/public_html/wp-includes/widgets.php(123): WP_Widget_Factory->register('Flickr_Widget') #2 /home/kedron7c/public_html/wp-content/plugins/rt19-extentions/widgets/flickr.php(82): register_widget('Flickr_Widget') #3 /home/kedron7c/public_html/wp-content/plugins/rt19-extentions/rt19-extentions.php(195): include('/home/kedron7c/...') #4 /home/kedron7c/public_html/wp-includes/class-wp-hook.php(324): RT19_Extensions->load_widgets('') #5 /home/kedron7c/public_html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array) #6 /home/kedron7c/public_html/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #7 /home/kedron7c/public_html/wp-includes/widgets.php(1870): do_action('widgets_init') #8 /home/kedron7c/public_html/wp-includes/class-wp-hook.php(324): wp_widgets_init('') #9 /home/kedron7c/public_html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(true, Array) #10 /home/kedron7c/public_html/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #11 /home/kedron7c/public_html/wp-settings.php(700): do_action('init') #12 /home/kedron7c/public_html/wp-config.php(86): require_once('/home/kedron7c/...') #13 /home/kedron7c/public_html/wp-load.php(50): require_once('/home/kedron7c/...') #14 /home/kedron7c/public_html/wp-blog-header.php(13): require_once('/home/kedron7c/...') #15 /home/kedron7c/public_html/index.php(17): require('/home/kedron7c/...') #16 {main} thrown in /home/kedron7c/public_html/wp-includes/class-wp-widget.php on line 163