Title: Errors while using Plugin
Last modified: August 24, 2016

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# Errors while using Plugin

 *  Resolved [jsnd](https://wordpress.org/support/users/jsnd/)
 * (@jsnd)
 * [11 years ago](https://wordpress.org/support/topic/errors-while-using-plugin/)
 * Hello,
 * when I add a widget to my sidebar, and click on “Save”, I get the error:
 * Notice: Undefined index: berocket_aapf_widget-3 in (…)/wp-admin/includes/ajax-
   actions.php on line 1812
 * The changes are not saved.
 * When I watch the sidebar on the front side of my page, at the palce where the
   widget should be shown, there is the error:
 * Notice: Undefined index: control_sorting in (…)/plugins/woocommerce-ajax-filters/
   includes/widget.php on line 84
 * Notice: Undefined index: seo_friendly_urls in (…)//plugins/woocommerce-ajax-filters/
   includes/widget.php on line 85
 * What could be wrong?
 * [https://wordpress.org/plugins/woocommerce-ajax-filters/](https://wordpress.org/plugins/woocommerce-ajax-filters/)

Viewing 1 replies (of 1 total)

 *  Plugin Author [Dmytro Holovnia](https://wordpress.org/support/users/dholovnia/)
 * (@dholovnia)
 * [11 years ago](https://wordpress.org/support/topic/errors-while-using-plugin/#post-6103948)
 * Hello,
 * Please contact your hosting provider and ask them to exclude `Notice` from `error_reporting`
   in PHP.
 * `Notice` is a dummy error while it is breaking widget for you.
 * Regards,
    Dima

Viewing 1 replies (of 1 total)

The topic ‘Errors while using Plugin’ is closed to new replies.

 * ![](https://ps.w.org/woocommerce-ajax-filters/assets/icon-256x256.gif?rev=2770304)
 * [Advanced AJAX Product Filters](https://wordpress.org/plugins/woocommerce-ajax-filters/)
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 * 1 reply
 * 2 participants
 * Last reply from: [Dmytro Holovnia](https://wordpress.org/support/users/dholovnia/)
 * Last activity: [11 years ago](https://wordpress.org/support/topic/errors-while-using-plugin/#post-6103948)
 * Status: resolved