Title: Breaking with 4.4
Last modified: August 30, 2016

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# Breaking with 4.4

 *  Resolved [programmin](https://wordpress.org/support/users/programmin/)
 * (@programmin)
 * [10 years, 5 months ago](https://wordpress.org/support/topic/breaking-with-44/)
 * I’m seeing breakage with 4.4 and this plugin: Backtrace from fatal error ‘Class‘
   WP_Widget’ not found’ at wp-content/plugins/black-studio-tinymce-widget/includes/
   class-widget.php 17
 * [https://wordpress.org/plugins/black-studio-tinymce-widget/](https://wordpress.org/plugins/black-studio-tinymce-widget/)

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Thread Starter [programmin](https://wordpress.org/support/users/programmin/)
 * (@programmin)
 * [10 years, 4 months ago](https://wordpress.org/support/topic/breaking-with-44/#post-6833205)
 * Seems it is fixed after fixing another non-related issue with theme.
 *  Plugin Author [Marco Chiesi](https://wordpress.org/support/users/marcochiesi/)
 * (@marcochiesi)
 * [10 years, 4 months ago](https://wordpress.org/support/topic/breaking-with-44/#post-6833215)
 * Hi there,
    the WP_Widget is included in WordPress core, so it cannot be “not 
   found”. I think probably you something else that broke up you WP install. I’m
   going to mark this as resolved since you said it was fixed. Cheers.

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Breaking with 4.4’ is closed to new replies.

 * ![](https://ps.w.org/black-studio-tinymce-widget/assets/icon.svg?rev=2627604)
 * [Black Studio TinyMCE Widget](https://wordpress.org/plugins/black-studio-tinymce-widget/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/black-studio-tinymce-widget/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/black-studio-tinymce-widget/)
 * [Active Topics](https://wordpress.org/support/plugin/black-studio-tinymce-widget/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/black-studio-tinymce-widget/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/black-studio-tinymce-widget/reviews/)

 * 2 replies
 * 2 participants
 * Last reply from: [Marco Chiesi](https://wordpress.org/support/users/marcochiesi/)
 * Last activity: [10 years, 4 months ago](https://wordpress.org/support/topic/breaking-with-44/#post-6833215)
 * Status: resolved