Title: Error after plugin update
Last modified: September 30, 2023

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# Error after plugin update

 *  Resolved [pensierocritico](https://wordpress.org/support/users/pensierocritico/)
 * (@pensierocritico)
 * [2 years, 8 months ago](https://wordpress.org/support/topic/error-after-plugin-update-12/)
 * Hi.
   After making the latest plugin update, going from version 4.9.2 to 4.9.3,
   I had the following error in WordPress:
 * Un errore di E_ERROR è stato causato nella linea 8 del file /web/htdocs/www.pensierocritico.
   net/home/wp-content/plugins/newsletters-lite/views/admin/groups/index.php. Messaggio
   di errore: Uncaught TypeError: count(): Argument #1 ($value) must be of type 
   Countable|array, bool given in /web/htdocs/www.pensierocritico.net/home/wp-content/
   plugins/newsletters-lite/views/admin/groups/index.php:8
   Stack trace: 0 /web/htdocs/
   www.pensierocritico.net/home/wp-content/plugins/newsletters-lite/wp-mailinglist-
   plugin.php(12934): include() 1 /web/htdocs/www.pensierocritico.net/home/wp-content/
   plugins/newsletters-lite/wp-mailinglist.php(6577): wpMailPlugin->render() 2 /
   web/htdocs/www.pensierocritico.net/home/wp-includes/class-wp-hook.php(310): wpMail-
   >admin_groups() 3 /web/htdocs/www.pensierocritico.net/home/wp-includes/class-
   wp-hook.php(334): WP_Hook->apply_filters() 4 /web/htdocs/www.pensierocritico.
   net/home/wp-includes/plugin.php(517): WP_Hook->do_action() 5 /web/htdocs/www.
   pensierocritico.net/home/wp-admin/admin.php(259): do_action() 6 {main}
 * What could it be due to? How can I solve it?
   Thank you!
 * 
   WordPress version 6.3.1Active theme: Nisarg (version 1.5)Current plugin: Newsletters(
   free version 4.9.3)PHP version 8.0.30
 * thrown
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Ferror-after-plugin-update-12%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 1 replies (of 1 total)

 *  Plugin Author [Tribulant Software](https://wordpress.org/support/users/contrid/)
 * (@contrid)
 * [2 years, 8 months ago](https://wordpress.org/support/topic/error-after-plugin-update-12/#post-17092014)
 * Thanks for the feedback! We fixed the issue and we’ll launch 4.9.4 shortly along
   with a few fixes for the serial key system (since we overhauled it).

Viewing 1 replies (of 1 total)

The topic ‘Error after plugin update’ is closed to new replies.

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## Tags

 * [update error](https://wordpress.org/support/topic-tag/update-error/)

 * 1 reply
 * 2 participants
 * Last reply from: [Tribulant Software](https://wordpress.org/support/users/contrid/)
 * Last activity: [2 years, 8 months ago](https://wordpress.org/support/topic/error-after-plugin-update-12/#post-17092014)
 * Status: resolved