Title: Critical Issue — Active PHP session
Last modified: January 16, 2021

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# Critical Issue — Active PHP session

 *  Resolved [jungfernheide](https://wordpress.org/support/users/jungfernheide/)
 * (@jungfernheide)
 * [5 years, 4 months ago](https://wordpress.org/support/topic/critical-issue-active-php-session-3/)
 * Hi!
 * WOOCS WooCommerce Currency Switcher v1.3.4.1
    WordPress v5.6 WooCommerce v4.9.0
 * If plugin is activated —
 * Site Health:
    Critical Issue: Active PHP session PHP sessions created by a session_start()
   function call may interfere with REST API and loopback requests. An active session
   should be closed by session_write_close() before making any HTTP requests.
 * If plugin is deactivated —
 * Site Health:
    No Critical Issue
 * How to fix it?
    Thank you.

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Support [mediawebster](https://wordpress.org/support/users/mediawebster/)
 * (@mediawebster)
 * [5 years, 4 months ago](https://wordpress.org/support/topic/critical-issue-active-php-session-3/#post-13921959)
 * Hello
 * Please use transient – [https://c2n.me/4aAYQ1P.png](https://c2n.me/4aAYQ1P.png)
 *  Thread Starter [jungfernheide](https://wordpress.org/support/users/jungfernheide/)
 * (@jungfernheide)
 * [5 years, 4 months ago](https://wordpress.org/support/topic/critical-issue-active-php-session-3/#post-13949569)
 * [@mediawebster](https://wordpress.org/support/users/mediawebster/) yes, it works.
   Thank you!
 *  Plugin Support [mediawebster](https://wordpress.org/support/users/mediawebster/)
 * (@mediawebster)
 * [5 years, 4 months ago](https://wordpress.org/support/topic/critical-issue-active-php-session-3/#post-13954576)
 * Hello
 * Welcome;)

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘Critical Issue — Active PHP session’ is closed to new replies.

 * ![](https://ps.w.org/woocommerce-currency-switcher/assets/icon-256x256.png?rev
   =2844633)
 * [FOX - Currency Switcher Professional for WooCommerce](https://wordpress.org/plugins/woocommerce-currency-switcher/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/woocommerce-currency-switcher/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/woocommerce-currency-switcher/)
 * [Active Topics](https://wordpress.org/support/plugin/woocommerce-currency-switcher/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/woocommerce-currency-switcher/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/woocommerce-currency-switcher/reviews/)

 * 3 replies
 * 2 participants
 * Last reply from: [mediawebster](https://wordpress.org/support/users/mediawebster/)
 * Last activity: [5 years, 4 months ago](https://wordpress.org/support/topic/critical-issue-active-php-session-3/#post-13954576)
 * Status: resolved