PHP Fatal error after updating

  • Resolved ddomann

    (@ddomann)


    1 year, 9 months ago

    After updating to PHP 8.2 and WordPress to 6.6.1 the plugin (version 4.5) gives a critical error: Uncaught TypeError: in_array(): Argument #2 ($haystack) must be of type array, null given in /wp-content/plugins/duplicate-post/admin-functions.php:149. Can’t turn the plugin on.

Viewing 3 replies - 1 through 3 (of 3 total)
  • Mushrit Shabnam

    (@611shabnam)

    1 year, 9 months ago

    Hi @ddomann

    I noticed from PHP Compatibility and WordPress Versions, in WordPress version 6.6, the PHP version compatibility was raised to 8.2 with exceptions.

    Can you kindly check if you face this for PHP version 8.0 or 7.4?

    Mushrit Shabnam

    (@611shabnam)

    1 year, 9 months ago

    Hi @ddomann

    Kindly ignore the previous response on this.

    Please know that our developers are aware of this and they have already fixed this, however, the new version has not been released yet.

    As a workaround, you should access the database and delete the duplicate_post_taxonomies_blacklist value in the  wp_options  table.

    We recommend creating regular backups of your site and database for your site’s health and safety. A backup is crucial before making important changes on your website and provides you with a safety net if something were to go wrong.

    Mushrit Shabnam

    (@611shabnam)

    1 year, 8 months ago

    This thread was marked resolved due to a lack of activity by the original poster. The original poster can change the status to Not Resolved to re-open the issue or open a new topic.

    If you are not the original poster but have a similar issue, please open a new topic.

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