Critical error

critical error following today’s update. I had to restore the site: WordPress has a native feature to detect if a plugin or theme is causing a fatal error on your site, and notifies you with this automatic email. Here WordPress found an error with one of your plugins, “Smooth Back To Top Button”. (PHP 8.0) : stderr: PHP message: PHP Fatal error: Uncaught Error: Call to undefined function create_function() in /home/clients/xxxxxxxx/web/wp-content/plugins/smooth-back-to-top-button/admin/class-sbttb_settings_api.php:123, referer This topic was modified 2 years, 9 months ago by led69 . The page I need help with: [ log in to see the link] Same for me after the update to latest version. Fatal error: Uncaught Error: Call to undefined function create_function() in /home/*********/public_html/wp-content/plugins/smooth-back-to-top-button/admin/class-sbttb_settings_api.php:123 Stack trace: #0 /home/*********/public_html/wp-content/plugins/smooth-back-to-top-button/admin/class-sbttb_settings.php(21): SBTTB_Settings_API->admin_init() #1 /home/*********/public_html/wp-includes/class-wp-hook.php(308): SBTTB_Settings->admin_init('') #2 /home/*********/public_html/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters(NULL, Array) #3 /home/*********/public_html/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #4 /home/*********/public_html/wp-admin/admin.php(175): do_action('admin_init') #5 /home/*********/public_html/wp-admin/index.php(10): require_once('/home/*********/...') #6 {main} thrown in /home/*********/public_html/wp-content/plugins/smooth-back-to-top-button/admin/class-sbttb_settings_api.php on line <b>123</b> This reply was modified 2 years, 9 months ago by gatsman . Same for me too – critical error Hi @led69 @stevieboy23 @gatsman We are sorry for your inconvenience. We have figured out the issue, will release the next version with the fix very soon. Thank you It’s a pity to make an update which brings nothing to the user, nor to the visitor, but which crashes the site. We must quickly remove this so-called “update”! Hello @led69 We have released the new version with the fix, could you update to the latest version and check is it resolved your issue or not? Thank you yes, now it’s good with PHP 8.0 too Thank you for your prompt action! Hi @led69 @stevieboy23 @gatsman We really get excited & honored when you use our plugin in your site. If you found my support and plugin helpful, could you leave your valuable review here . Your rating keeps us inspired. Thank You