Error after update

Foutdetails

===========

Een fout van het type E_ERROR werd veroorzaakt op regelnummer 24 van het bestand /home/private/public_html/wp-content/plugins/wp-notification-bell/freemius/require.php. Foutmelding: Uncaught Error: Failed opening required '/home/private/public_html/wp-content/plugins/wp-notification-bell/freemius/includes/managers/class-fs-clone-manager.php' (include_path='.:/opt/alt/php81/usr/share/pear:/opt/alt/php81/usr/share/php:/usr/share/pear:/usr/share/php') in /home/private/public_html/wp-content/plugins/wp-notification-bell/freemius/require.php:24

Stack trace:

#0 /home/private/public_html/wp-content/plugins/wp-notification-bell/freemius/start.php(486): require_once()

#1 /home/private/public_html/wp-content/plugins/wp-notification-bell/wp-notification-bell.php(30): require_once('/home/private/d...')

#2 /home/private/public_html/wp-content/plugins/wp-notification-bell/wp-notification-bell.php(53): wnb_fs()

#3 /home/private/public_html/wp-settings.php(453): include_once('/home/private/d...')

#4 /home/private/public_html/wp-config.php(98): require_once('/home/private/d...')

#5 /home/private/public_html/wp-load.php(50): require_once('/home/private/d...')

#6 /home/private/public_html/wp-admin/admin.php(34): require_once('/home/private/d...')

#7 /home/private/public_html/wp-admin/update-core.php(10): require_once('/home/private/d...')

#8 {main}

 thrown