Fatal error: Uncaught ArgumentCountError: Too few arguments to function WP_Widget::__construct(), 0 passed in /homepages/22/d553754257/htdocs/taxipremio/wp-includes/class-wp-widget-factory.php on line 61 and at least 2 expected in /homepages/22/d553754257/htdocs/taxipremio/wp-includes/class-wp-widget.php:162
Stack trace:
#0 /homepages/22/d553754257/htdocs/taxipremio/wp-includes/class-wp-widget-factory.php(61): WP_Widget->__construct()
#1 /homepages/22/d553754257/htdocs/taxipremio/wp-includes/widgets.php(115): WP_Widget_Factory->register('MedSharebar')
#2 /homepages/22/d553754257/htdocs/taxipremio/wp-content/plugins/MedianeSocialShareBar/med_sharebar.php(234): register_widget('MedSharebar')
#3 /homepages/22/d553754257/htdocs/taxipremio/wp-includes/class-wp-hook.php(303): widget_med_sharebar_init('')
#4 /homepages/22/d553754257/htdocs/taxipremio/wp-includes/class-wp-hook.php(327): WP_Hook->apply_filters(NULL, Array)
#5 /homepages/22/d553754257/htdocs/taxipremio/wp-includes/plugin.php(470): WP_Hook->do_action(Array)
#6 /homepages/22/d553754257/htdocs/taxipremio/wp-includes/widgets.php(1809): do_action('widgets_init')
#7 /homepages/22/d553754257/htdocs/taxipremio/wp-includes/class-wp-hook.php(303): wp_widgets_init('')
#8 /homepages/22/d553754257/htdocs/taxipremio/wp-includes/class-wp-hook.php(327): WP_Hook->apply_filters(NULL, Array)
#9 /homepages/22/d553754257/htdocs/taxipremio/wp-includes/plugin.php(470): WP_Hook->do_action(Array)
#10 /homepages/22/d553754257/htdocs/taxipremio/wp-settings.php(578): do_action('init')
#11 /homepages/22/d553754257/htdocs/taxipremio/wp-config.php(112): require_once('/homepages/22/d...')
#12 /homepages/22/d553754257/htdocs/taxipremio/wp-load.php(50): require_once('/homepages/22/d...')
#13 /homepages/22/d553754257/htdocs/taxipremio/wp-signup.php(4): require('/homepages/22/d...')
#14 {main}
thrown in /homepages/22/d553754257/htdocs/taxipremio/wp-includes/class-wp-widget.php on line 162