Title: Content Filter Deprecated
Last modified: August 30, 2016

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# Content Filter Deprecated

 *  Resolved [moefletcher](https://wordpress.org/support/users/moefletcher/)
 * (@moefletcher)
 * [10 years, 6 months ago](https://wordpress.org/support/topic/content-filter-deprecated/)
 * Hi,
 * I am seeing this error message at the top of my admin page and I do not understand
   what it means nor how to go about it.
 * I’ve disabled my plugins and enabled them one by one but I am still seeing this
   message. In fact, it does not allow me to make any changes to my site ie. delete/
   add post/products etc…
 * **“Notice: wpseo_pre_analysis_post_content filter/action is deprecated since 
   version WPSEO 3.0! Use javascript instead. in /home/moefletcher/thenaturalparentingstore.
   com/wp-includes/functions.php on line 3406**
 * Warning: Cannot modify header information – headers already sent by (output started
   at /home/moefletcher/thenaturalparentingstore.com/wp-includes/functions.php:3406)
   in /home/moefletcher/thenaturalparentingstore.com/wp-includes/pluggable.php on
   line 1207″
 * If you have any idea what this means and how to go about it, I’d be very grateful
   for the pointers.
 * Thanks!
    Moe

Viewing 6 replies - 1 through 6 (of 6 total)

 *  Moderator [James Huff](https://wordpress.org/support/users/macmanx/)
 * (@macmanx)
 * [10 years, 6 months ago](https://wordpress.org/support/topic/content-filter-deprecated/#post-6781278)
 * Try deactivating all plugins. If that resolves the issue, reactivate each one
   individually until you find the cause.
 * If that does not resolve the issue, try switching to the Twenty Fifteen theme
   to rule-out a theme-specific issue (theme functions can interfere like plugins).
 *  Thread Starter [moefletcher](https://wordpress.org/support/users/moefletcher/)
 * (@moefletcher)
 * [10 years, 6 months ago](https://wordpress.org/support/topic/content-filter-deprecated/#post-6781354)
 * Thank you James. Re-activating all the plugins did sort the issue.
 *  Moderator [James Huff](https://wordpress.org/support/users/macmanx/)
 * (@macmanx)
 * [10 years, 6 months ago](https://wordpress.org/support/topic/content-filter-deprecated/#post-6781424)
 * You’re welcome!
 *  [smartfinds](https://wordpress.org/support/users/smartfinds/)
 * (@smartfinds)
 * [10 years, 5 months ago](https://wordpress.org/support/topic/content-filter-deprecated/#post-6781603)
 * Could I ask which plugin ultimately was the problem child?
 * …or was this a case of deactivating them all, turn them all on one by one and
   then the problem resolved itself?
 * Thanks for the feedback.
 *  Moderator [James Huff](https://wordpress.org/support/users/macmanx/)
 * (@macmanx)
 * [10 years, 5 months ago](https://wordpress.org/support/topic/content-filter-deprecated/#post-6781604)
 * In general, on functions.php, it could have been any, even a theme function.
 * However, this one came with an added `Notice: wpseo_pre_analysis_post_content`
   bit, so whatever it was I suspect it was something meant to interact with Yoast
   SEO that wasn’t updated for the new ways Yoast SEO 3 did things.
 *  [Zübeyir Muştak](https://wordpress.org/support/users/abulogics/)
 * (@abulogics)
 * [9 years, 6 months ago](https://wordpress.org/support/topic/content-filter-deprecated/#post-8489490)
 * I was facing the same problem. I just made the `define('WP_DEBUG', FALSE);`….:)
   the problem is solved.

Viewing 6 replies - 1 through 6 (of 6 total)

The topic ‘Content Filter Deprecated’ is closed to new replies.

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 6 replies
 * 4 participants
 * Last reply from: [Zübeyir Muştak](https://wordpress.org/support/users/abulogics/)
 * Last activity: [9 years, 6 months ago](https://wordpress.org/support/topic/content-filter-deprecated/#post-8489490)
 * Status: resolved

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