Support » Plugin: Subscribe to Double-Opt-In Comments » many notices version 6.4.8

  • Please correct this in one of the next versions 🙂
    thanks in advanced!

    Notice: Undefined variable: id in
    /xxx/subscribe-to-double-opt-in-comments/subscribe-to-doi-comments.php
    on line 541

    Notice: wpdb::escape ist seit Version 3.6 veraltet!
    Benutze stattdessen wpdb::prepare() or esc_sql(). in /xxx/wp-includes/functions.php
    on line 3391

    Notice: Undefined index: subscribe in
    /xxx/subscribe-to-double-opt-in-comments/subscribe-to-doi-comments.php
    on line 549

    Notice: get_settings ist seit Version 2.1 veraltet! Benutze stattdessen get_option().
    in /xxx/wp-includes/functions.php on line 3391

    Notice: Undefined offset: 2048 in
    /xxx/subscribe-to-double-opt-in-comments/subscribe-to-doi-comments.php
    on line 454

    Warning: Cannot modify header information – headers already sent by
    (output started at
    /xxx/subscribe-to-double-opt-in-comments/subscribe-to-doi-comments.php:541) in
    /xxx/wp-includes/pluggable.php on line 1196

    https://wordpress.org/plugins/subscribe-to-double-opt-in-comments/

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