Title: Error message
Last modified: September 1, 2016

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# Error message

 *  Resolved [terryrook](https://wordpress.org/support/users/terryrook/)
 * (@terryrook)
 * [9 years, 11 months ago](https://wordpress.org/support/topic/error-message-542/)
 * Hi thanks for a great plugin
 * I have just noticed this error message on a few websites. It seems to be a conflict
   between Yoast and NextGen as when I switch off either plugin the message goes
   away.
 * Error message:
    Notice: wpseo_pre_analysis_post_content filter/action is deprecated
   since version WPSEO 3.0! Use javascript instead. in ……/wp-includes/functions.
   php on line 3658
 * Yoast ver 3.3.4
    NextGen ver 2.1.46
 * [https://wordpress.org/plugins/wordpress-seo/](https://wordpress.org/plugins/wordpress-seo/)

Viewing 1 replies (of 1 total)

 *  Plugin Support [amboutwe](https://wordpress.org/support/users/amboutwe/)
 * (@amboutwe)
 * [9 years, 11 months ago](https://wordpress.org/support/topic/error-message-542/#post-7565781)
 * Yoast SEO 3.0 and newer use a different method to analyze your content. The message
   you received means something in your setup, NextGen in your case, is using the
   wrong method of adding content to our analysis. Please contact NextGen plugin
   support and ask if they will be updating to the new method.

Viewing 1 replies (of 1 total)

The topic ‘Error message’ is closed to new replies.

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## Tags

 * [error message](https://wordpress.org/support/topic-tag/error-message/)
 * [nextgen](https://wordpress.org/support/topic-tag/nextgen/)
 * [Yoast](https://wordpress.org/support/topic-tag/yoast/)

 * 1 reply
 * 2 participants
 * Last reply from: [amboutwe](https://wordpress.org/support/users/amboutwe/)
 * Last activity: [9 years, 11 months ago](https://wordpress.org/support/topic/error-message-542/#post-7565781)
 * Status: resolved