Hi,
PHP 8.0 seems to cause some problems. This is the result when trying to create a comment with Honeypot enabled:
Fatal error: Uncaught TypeError: Cannot access offset of type string on string in /var/www/html/torstens-buecherecke.de/wp-content/plugins/honeypot-for-wp-comment/public/class-honeypot-wp-comment-public.php:121 Stack trace: #0 /var/www/html/torstens-buecherecke.de/wp-includes/class-wp-hook.php(287): Honeypot_Wp_Comment_Public->filter_spam() #1 /var/www/html/torstens-buecherecke.de/wp-includes/plugin.php(212): WP_Hook->apply_filters() #2 /var/www/html/torstens-buecherecke.de/wp-includes/comment.php(847): apply_filters() #3 /var/www/html/torstens-buecherecke.de/wp-includes/comment.php(2241): wp_allow_comment() #4 /var/www/html/torstens-buecherecke.de/wp-includes/comment.php(3560): wp_new_comment() #5 /var/www/html/torstens-buecherecke.de/wp-comments-post.php(25): wp_handle_comment_submission() #6 {main} thrown in /var/www/html/torstens-buecherecke.de/wp-content/plugins/honeypot-for-wp-comment/public/class-honeypot-wp-comment-public.php on line 121
I have checked that line of code but I don’t see the error. Constructor is ok. I don’t see things like {} which should be replaced by [].