Errors after upgrade to WP 5.8

After upgrading to WP 5.8, I get this message on the Widget page: “The “themegrill_social_icons” block was affected by errors and may not function properly. Check the developer tools for more details.”
Also in the debug.log I see:

[24-Jul-2021 17:29:00 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function si_get_social_icon_name() in /home/dhwpuser/testdomain/wp-content/plugins/social-icons/includes/widgets/class-si-widget-social-icons.php:228
Stack trace:
#0 /home/dhwpuser/testdomain/wp-content/plugins/social-icons/includes/widgets/class-si-widget-social-icons.php(156): SI_Widget_Social_Icons->list_field_template(Array)
#1 /home/dhwpuser/testdomain/wp-includes/class-wp-hook.php(303): SI_Widget_Social_Icons->widget_field_social_icons('facebook_0', Array, Array, Array)
#2 /home/dhwpuser/testdomain/wp-includes/class-wp-hook.php(327): WP_Hook->apply_filters('', Array)
#3 /home/dhwpuser/testdomain/wp-includes/plugin.php(470): WP_Hook->do_action(Array)
#4 /home/dhwpuser/testdomain/wp-content/plugins/social-icons/includes/abstracts/abstract-si-widget.php(263): do_action('social_icons_wi...', 'socicon_sortabl...', Array, Array, Array)
#5 /home/dhwpuser/testdomain/wp-includes/rest-api/endpoints/class-wp-rest-widget-types-controller.php(545): SI_Widget->form(Array)
#6 /home/dh in /home/dhwpuser/testdomain/wp-content/plugins/social-icons/includes/widgets/class-si-widget-social-icons.php on line 228

Please advise.

• This topic was modified 4 years, 10 months ago by twowheeler.
• This topic was modified 4 years, 10 months ago by twowheeler.