Fatal error: Uncaught Error: Class 'WP_Widget_Media_Gallery' not found in /home2/gruppoaero/public_html/raduno/wp-includes/class-wp-widget-factory.php:100
Stack trace:
#0 /home2/gruppoaero/public_html/raduno/wp-includes/widgets.php(115): WP_Widget_Factory->register('WP_Widget_Media...')
#1 /home2/gruppoaero/public_html/raduno/wp-includes/widgets.php(1620): register_widget('WP_Widget_Media...')
#2 /home2/gruppoaero/public_html/raduno/wp-includes/class-wp-hook.php(286): wp_widgets_init('')
#3 /home2/gruppoaero/public_html/raduno/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(NULL, Array)
#4 /home2/gruppoaero/public_html/raduno/wp-includes/plugin.php(453): WP_Hook->do_action(Array)
#5 /home2/gruppoaero/public_html/raduno/wp-settings.php(450): do_action('init')
#6 /home2/gruppoaero/public_html/raduno/wp-config.php(91): require_once('/home2/gruppoae...')
#7 /home2/gruppoaero/public_html/raduno/wp-load.php(37): require_once('/home2/gruppoae...')
#8 /home2/gruppoaero/public_html/raduno/wp-blog-header.php(13): require in /home2/gruppoaero/public_html/raduno/wp-includes/class-wp-widget-factory.php on line 100