Title: Yoast Plugin Conflict?
Last modified: January 29, 2018

---

# Yoast Plugin Conflict?

 *  Resolved [watermelonkid](https://wordpress.org/support/users/watermelonkid/)
 * (@watermelonkid)
 * [8 years, 4 months ago](https://wordpress.org/support/topic/yoast-plugin-conflict/)
 * I’m using the session_start() function to pass variables from a page template
   to the repeater template. However, upon activating Yoast SEO plugin, I start 
   getting errors:
 * `Warning: session_start(): Cannot send session cache limiter - headers already
   sent (output started at /<path>/wp-includes/class.wp-styles.php:225) in /<path
   >/archive.php on line 9`
 * I isolated the problem to definitely be an issue specifically with the two plugins.
   Is this a known conflict?

Viewing 1 replies (of 1 total)

 *  Plugin Author [Darren Cooney](https://wordpress.org/support/users/dcooney/)
 * (@dcooney)
 * [8 years, 4 months ago](https://wordpress.org/support/topic/yoast-plugin-conflict/#post-9913391)
 * Hi [@watermelonkid](https://wordpress.org/support/users/watermelonkid/),
    I’ve
   seen this before but wasn’t able to determine the exact cause.
 * If you don’t `session_start()` can you access the variables?

Viewing 1 replies (of 1 total)

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

 * ![](https://ps.w.org/ajax-load-more/assets/icon-256x256.png?rev=2944639)
 * [Ajax Load More – Infinite Scroll, Load More, & Lazy Load](https://wordpress.org/plugins/ajax-load-more/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/ajax-load-more/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/ajax-load-more/)
 * [Active Topics](https://wordpress.org/support/plugin/ajax-load-more/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/ajax-load-more/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/ajax-load-more/reviews/)

## Tags

 * [plugin conflict](https://wordpress.org/support/topic-tag/plugin-conflict/)
 * [session_start](https://wordpress.org/support/topic-tag/session_start/)

 * 1 reply
 * 2 participants
 * Last reply from: [Darren Cooney](https://wordpress.org/support/users/dcooney/)
 * Last activity: [8 years, 4 months ago](https://wordpress.org/support/topic/yoast-plugin-conflict/#post-9913391)
 * Status: resolved