ERROR Line 283

This is the error and doesn’t run

I have another site with PHP 7.4 and I haven’t problem

Se cerchi aiuto per questo problema, ti potrebbero essere chieste alcune delle seguenti informazioni: Versione di WordPress 6.4.2 Tema attivo: Martfury Child (versione 1.0) Plugin corrente: WP Advanced Math Captcha (versione 1.2.20) Versione PHP 8.0.30 Dettagli dell’errore ==================== Un errore di E_ERROR è stato causato nella linea 283 del file /web/htdocs/www.automazione-cancelli.net/home/wp-content/plugins/wp-advanced-math-captcha/includes/class-settings.php. Messaggio di errore: Uncaught TypeError: implode(): Argument #2 ($array) must be of type ?array, string given in /web/htdocs/www.automazione-cancelli.net/home/wp-content/plugins/wp-advanced-math-captcha/includes/class-settings.php:283 Stack trace: #0 /web/htdocs/www.automazione-cancelli.net/home/wp-content/plugins/wp-advanced-math-captcha/includes/class-settings.php(283): implode() #1 /web/htdocs/www.automazione-cancelli.net/home/wp-admin/includes/template.php(1836): Math_Captcha_Settings->mc_general_ip_rules() #2 /web/htdocs/www.automazione-cancelli.net/home/wp-admin/includes/template.php(1790): do_settings_fields() #3 /web/htdocs/www.automazione-cancelli.net/home/wp-content/plugins/wp-advanced-math-captcha/includes/class-settings.php(146): do_settings_sections() #4 /web/htdocs/www.automazione-cancelli.net/home/wp-includes/class-wp-hook.php(324): Math_Captcha_Settings->options_page() #5 /web/htdocs/www.automazione-cancelli.net/home/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters() #6 /web/htdocs/www.automazione-cancelli.net/home/wp-includes/plugin.php(517): WP_Hook->do_action() #7 /web/htdocs/www.automazione-cancelli.net/home/wp-admin/admin.php(259): do_action() #8 /web/htdocs/www.automazione-cancelli.net/home/wp-admin/options-general.php(10): require_once(‘…’) #9 {main} thrown