Title: TOC Widget
Last modified: January 13, 2018

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# TOC Widget

 *  [KHannibal](https://wordpress.org/support/users/khannibal/)
 * (@khannibal)
 * [8 years, 5 months ago](https://wordpress.org/support/topic/toc-widget/)
 * Hi,
 * After installing your plugin, I started using the TOC widget. When I’m on a page/
   post other than a post that belongs to a series, everything is fine. However,
   the widget displays this error when loading a post that belongs to a series :
 * `Fatal error: Uncaught Error: [] operator not supported for strings in /wp-content/
   plugins/organize-series/orgSeries-template-tags.php:46 Stack trace: #0 /wp-content/
   plugins/organize-series/orgSeries-widgets.php(136): get_series_posts('', 'widget',
   false, 'Autrea articles...') #1 /wp-includes/class-wp-widget.php(372): orgSeries_widget_seriestoc-
   >widget(Array, Array) #2 /wp-includes/widgets.php(742): WP_Widget->display_callback(
   Array, Array) #3 /wp-content/themes/hueman/functions/init-front.php(238): dynamic_sidebar('
   primary') #4 /wp-content/themes/hueman/functions/init-front.php(198): hu_print_dynamic_sidebars('
   primary', 's1') #5 /wp-content/themes/hueman/sidebar.php(40): hu_print_widgets_in_location('
   s1') in /wp-content/plugins/organize-series/orgSeries-template-tags.php on line
   46`
 * Thank you for your help ! 🙂
 * KHannibal

The topic ‘TOC Widget’ is closed to new replies.

 * ![](https://ps.w.org/organize-series/assets/icon-256x256.png?rev=3386599)
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 * 0 replies
 * 1 participant
 * Last reply from: [KHannibal](https://wordpress.org/support/users/khannibal/)
 * Last activity: [8 years, 5 months ago](https://wordpress.org/support/topic/toc-widget/)
 * Status: not resolved