Title: Warning errors when saving a dynamic widget
Last modified: April 16, 2020

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# Warning errors when saving a dynamic widget

 *  Resolved [dviolante](https://wordpress.org/support/users/dviolante/)
 * (@dviolante)
 * [6 years, 1 month ago](https://wordpress.org/support/topic/warning-errors-when-saving-a-dynamic-widget/)
 * Hello, every time i save any widget in dynamic widgets, im getting a blank page
   with this errors:
 * Warning: count(): Parameter must be an array or an object that implements Countable
   in /home/xxx/public_html/wp-content/plugins/dynamic-widgets/dynwid_admin_save.
   php on line 407
 * Warning: Invalid argument supplied for foreach() in /home/xxx/public_html/wp-
   content/plugins/dynamic-widgets/classes/dynwid_class.php on line 366
 * Warning: Cannot modify header information – headers already sent by (output started
   at /home/xxx/public_html/wp-content/plugins/dynamic-widgets/dynwid_admin_save.
   php:407) in /home/xxx/public_html/wp-includes/pluggable.php on line 1251
 * I need to reload the page to see again the widgets options.
    Any idea why is 
   this?
 * Thanks
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fwarning-errors-when-saving-a-dynamic-widget%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Contributor [Qurl](https://wordpress.org/support/users/qurl/)
 * (@qurl)
 * [6 years, 1 month ago](https://wordpress.org/support/topic/warning-errors-when-saving-a-dynamic-widget/#post-12696279)
 * Yes, I know what the problem is. It’s an issue introduced since PHP 7.3. I have
   more reports on that. I will try to fix and release a new version soon.
 *  Thread Starter [dviolante](https://wordpress.org/support/users/dviolante/)
 * (@dviolante)
 * [6 years, 1 month ago](https://wordpress.org/support/topic/warning-errors-when-saving-a-dynamic-widget/#post-12697255)
 * Great, thanks for your response.
 *  [Jeff Cohan](https://wordpress.org/support/users/jdcohan/)
 * (@jdcohan)
 * [5 years, 9 months ago](https://wordpress.org/support/topic/warning-errors-when-saving-a-dynamic-widget/#post-13340068)
 * I’m having the same problem and await a fix.
 * I use your plugin on pretty much every site I build.
 * Can you advise as to whether you are still actively supporting this plugin and
   intend to going forward? Thanks.

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘Warning errors when saving a dynamic widget’ is closed to new replies.

 * ![](https://ps.w.org/dynamic-widgets/assets/icon-256x256.png?rev=2968917)
 * [Dynamic Widgets](https://wordpress.org/plugins/dynamic-widgets/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/dynamic-widgets/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/dynamic-widgets/)
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 * [Unresolved Topics](https://wordpress.org/support/plugin/dynamic-widgets/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/dynamic-widgets/reviews/)

 * 3 replies
 * 3 participants
 * Last reply from: [Jeff Cohan](https://wordpress.org/support/users/jdcohan/)
 * Last activity: [5 years, 9 months ago](https://wordpress.org/support/topic/warning-errors-when-saving-a-dynamic-widget/#post-13340068)
 * Status: resolved