Title: Plugin Conflict
Last modified: August 24, 2016

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# Plugin Conflict

 *  [ivdimova](https://wordpress.org/support/users/ivdimova/)
 * (@ivdimova)
 * [11 years, 1 month ago](https://wordpress.org/support/topic/plugin-conflict-76/)
 * Hi,
 * I found a very strange issue on one of my projects – the Preview button on posts
   and pages stops working if the Related Posts plugin is activated. I use the latest
   version. From what I can tell now the only error I see is “Deprecated TinyMCE
   API call: <target>.onSaveContent.add(..).” If I remove the loader script in zemanta/
   views/assets.php the errors disappears and the buttons start working again. It
   seems to happen only if Advanced Custom Fields plugin is activated as well. Can
   you advice?
 * Thanks!
 * [https://wordpress.org/plugins/wordpress-23-related-posts-plugin/](https://wordpress.org/plugins/wordpress-23-related-posts-plugin/)

Viewing 1 replies (of 1 total)

 *  [PetraP](https://wordpress.org/support/users/petrap/)
 * (@petrap)
 * [11 years, 1 month ago](https://wordpress.org/support/topic/plugin-conflict-76/#post-5969197)
 * Hey,
 * thanks for reaching out! This is very interesting, I will try to replicate the
   issue. Just a question though – which WP theme do you use?
 * Thanks for the heads up, take care and have a lovely day,
    Petra

Viewing 1 replies (of 1 total)

The topic ‘Plugin Conflict’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/wordpress-23-related-posts-plugin_7b9a7c.
   svg)
 * [WordPress Related Posts](https://wordpress.org/plugins/wordpress-23-related-posts-plugin/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/wordpress-23-related-posts-plugin/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/wordpress-23-related-posts-plugin/)
 * [Active Topics](https://wordpress.org/support/plugin/wordpress-23-related-posts-plugin/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/wordpress-23-related-posts-plugin/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/wordpress-23-related-posts-plugin/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [PetraP](https://wordpress.org/support/users/petrap/)
 * Last activity: [11 years, 1 month ago](https://wordpress.org/support/topic/plugin-conflict-76/#post-5969197)
 * Status: not resolved