Fatal error: Uncaught ArgumentCountError: Too few arguments to function WP_Widget::__construct(), 0 passed in /home/sbridder/public_html/wp/wp-includes/class-wp-widget-factory.php on line 61 and at least 2 expected in /home/sbridder/public_html/wp/wp-includes/class-wp-widget.php:162
Stack trace:
#0 /home/sbridder/public_html/wp/wp-includes/class-wp-widget-factory.php(61): WP_Widget->__construct()
#1 /home/sbridder/public_html/wp/wp-includes/widgets.php(115): WP_Widget_Factory->register('Flickr_Widget')
#2 /home/sbridder/public_html/wp/wp-content/themes/rttheme17/rt-framework/classes/loading.php(636): register_widget('Flickr_Widget')
#3 /home/sbridder/public_html/wp/wp-content/themes/rttheme17/rt-framework/classes/loading.php(273): RTTheme->load_widgets(Array)
#4 /home/sbridder/public_html/wp/wp-content/themes/rttheme17/functions.php(60): RTTheme->start(Array)
#5 /home/sbridder/public_html/wp/wp-settings.php(546): include('/home/sbridder/...')
#6 /home/sbridder/public_html/wp/wp-config.php(91): require_once('/home/sbridder/...')
#7 /home/sbridder/public_html/wp/wp-load.php(50): require_once('/home/sbridder/...')
#8 /home/sbridder/public_html/wp/wp-blog-header.php(13): require_once('/home/sbridder/...')
#9 /home/sbridder/public_html/index.php(17): require('/home/sbridder/...')
#10 {main}
thrown in /home/sbridder/public_html/wp/wp-includes/class-wp-widget.php on line 162