Title: Errors when Activation Plugin
Last modified: March 21, 2023

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# Errors when Activation Plugin

 *  Resolved [chriskny](https://wordpress.org/support/users/chriskny/)
 * (@chriskny)
 * [3 years, 2 months ago](https://wordpress.org/support/topic/errors-when-activation-plugin/)
 * How do I solve this errors, when activating the template:
 * **Warning**: Constant XV_RANDOMQUOTES_TABLE already defined in **/var/www/web2124/
   html/wp-content/plugins/xv-random-quotes/lib/class.constants.php** on line **
   14**
 * **Warning**: Cannot modify header information – headers already sent by (output
   started at /var/www/web2124/html/wp-content/plugins/xv-random-quotes/lib/class.
   constants.php:14) in **/var/www/web2124/html/wp-admin/includes/misc.php** on 
   line **1416**
 * **Warning**: Cannot modify header information – headers already sent by (output
   started at /var/www/web2124/html/wp-content/plugins/xv-random-quotes/lib/class.
   constants.php:14) in **/var/www/web2124/html/wp-includes/functions.php** on line**
   6865**
 * **Warning**: Cannot modify header information – headers already sent by (output
   started at /var/www/web2124/html/wp-content/plugins/xv-random-quotes/lib/class.
   constants.php:14) in **/var/www/web2124/html/wp-admin/admin-header.php** on line**
   9**

The topic ‘Errors when Activation Plugin’ is closed to new replies.

 * ![](https://ps.w.org/xv-random-quotes/assets/icon-256x256.png?rev=1223504)
 * [XV Random Quotes](https://wordpress.org/plugins/xv-random-quotes/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/xv-random-quotes/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/xv-random-quotes/)
 * [Active Topics](https://wordpress.org/support/plugin/xv-random-quotes/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/xv-random-quotes/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/xv-random-quotes/reviews/)

 * 0 replies
 * 1 participant
 * Last reply from: [chriskny](https://wordpress.org/support/users/chriskny/)
 * Last activity: [3 years, 2 months ago](https://wordpress.org/support/topic/errors-when-activation-plugin/)
 * Status: resolved