PHP 8.2 error message

Hi,

I’ve got this error message, after I updated the PHP version to 8.2

Deprecated: Creation of dynamic property Alg_Download_Plugins_Settings::$id is deprecated in /var/www/vhosts/***.co.uk/wp-content/plugins/download-plugins-dashboard/includes/settings/class-alg-download-plugins-settings.php on line 24

Deprecated: Creation of dynamic property Alg_Download_Plugins::$settings is deprecated in /var/www/vhosts/***.co.uk/wp-content/plugins/download-plugins-dashboard/includes/class-alg-download-plugins.php on line 70

Deprecated: Creation of dynamic property Alg_Download_Plugins::$core is deprecated in /var/www/vhosts/***.co.uk/wp-content/plugins/download-plugins-dashboard/includes/class-alg-download-plugins.php on line 71

Thanks