Title: Cache problem
Last modified: April 25, 2020

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# Cache problem

 *  [mariods](https://wordpress.org/support/users/chaosm/)
 * (@chaosm)
 * [6 years, 1 month ago](https://wordpress.org/support/topic/cache-problem-32/)
 * Hi i use your plugin with wprocket. I followed you instructions and add these
   to exclude
 *     ```
       wmc_current_currency
       wmc_current_currency_old
       wmc_ip_info
       ```
   
 * i disabled session and now i get this error
 * `[24-Apr-2020 13:50:28 UTC] PHP Warning: Cannot modify header information - headers
   already sent in /home/mysite/public_html/wp-content/plugins/woocommerce-multi-
   currency/includes/data.php on line 1351`
 * Also at checkout i want to pay with my main currency but at tests i see that 
   you can change currency. I made the setting at plugin but seems it doesnt work

Viewing 2 replies - 1 through 2 (of 2 total)

 *  [mivtt](https://wordpress.org/support/users/mivtt/)
 * (@mivtt)
 * [6 years, 1 month ago](https://wordpress.org/support/topic/cache-problem-32/#post-12735256)
 * Hi [@chaosm](https://wordpress.org/support/users/chaosm/)
 * The version you are using is the premium. You can create a ticket at [our support forum](https://villatheme.com/supports/forum/plugins/woo-multi-currency/),
   our technician will care about this problem for you.
 * Best regards.
 *  [firstclasspubishing](https://wordpress.org/support/users/firstclasspubishing/)
 * (@firstclasspubishing)
 * [6 years ago](https://wordpress.org/support/topic/cache-problem-32/#post-12762640)
 * Hi, I got the same error almost every second on my PHP error.log. Where this 
   comes from? Plugin seems to be working well. Thank you.

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Cache problem’ is closed to new replies.

 * ![](https://ps.w.org/woo-multi-currency/assets/icon-128x128.gif?rev=3089832)
 * [CURCY - Multi Currency for WooCommerce - Smoothly on WooCommerce 9.x](https://wordpress.org/plugins/woo-multi-currency/)
 * [Support Threads](https://wordpress.org/support/plugin/woo-multi-currency/)
 * [Active Topics](https://wordpress.org/support/plugin/woo-multi-currency/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/woo-multi-currency/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/woo-multi-currency/reviews/)

 * 2 replies
 * 3 participants
 * Last reply from: [firstclasspubishing](https://wordpress.org/support/users/firstclasspubishing/)
 * Last activity: [6 years ago](https://wordpress.org/support/topic/cache-problem-32/#post-12762640)
 * Status: not resolved