P.S. After reverting back to 2.7.8 I got this automated email :
WordPress version 6.1.1
Thème actif : Hello Elementor (version 2.6.1)
Extension actuelle : PublishPress Future (version 2.7.8)
PHP version 7.4.29
Détails de l'erreur
====================
Une erreur de type E_ERROR a été causée dans la ligne 149 du fichier /home/jfleduc/public_html/wp-content/plugins/post-expirator/legacy/classes/Facade.class.php. Message d’erreur : Uncaught Error: Class 'PostExpirator_Util' not found in /home/jfleduc/public_html/wp-content/plugins/post-expirator/legacy/classes/Facade.class.php:149
Stack trace:
#0 /home/jfleduc/public_html/wp-includes/class-wp-hook.php(308): PostExpirator_Facade->updatedmeta('28327', 3472, '_edit_lock', '1670937411:4')
#1 /home/jfleduc/public_html/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters('', Array)
#2 /home/jfleduc/public_html/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#3 /home/jfleduc/public_html/wp-includes/meta.php(348): do_action('updated_postmet...', '28327', 3472, '_edit_lock', '1670937411:4')
#4 /home/jfleduc/public_html/wp-includes/post.php(2522): update_metadata('post', 3472, '_edit_lock', '1670937411:4', '')
#5 /home/jfleduc/public_html/wp-admin/includes/post.php(1699): update_post_meta(3472, '_edit_lock', '1670937411:4')
#6 /home/jfleduc/public_html/wp-content/plugins/elementor/core/editor/editor.php(285): wp_set_post_lock(Object(WP_Post))
#7 /home/jfleduc/public_html/wp-content/p