Title: Fatal Error
Last modified: April 20, 2024

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# Fatal Error

 *  Resolved [Alessandro](https://wordpress.org/support/users/alexbyby/)
 * (@alexbyby)
 * [2 years, 1 month ago](https://wordpress.org/support/topic/fatal-error-4667/)
 * PHP VERSION 8.1.16
 * I installed your Plugin
   During activation it generates this error >
 * Fatal error: Cannot declare class ES_Widget, because the name is already in use
   in /web/htdocs/www.mysite.it/home/wp-content/plugins/email-subscribers/lite/includes/
   classes/class-es-widget.php on line 8
    -  This topic was modified 2 years, 1 month ago by [Alessandro](https://wordpress.org/support/users/alexbyby/).

Viewing 4 replies - 1 through 4 (of 4 total)

 *  Plugin Contributor [Shubhanshu Kandani](https://wordpress.org/support/users/shubhanshukandani/)
 * (@shubhanshukandani)
 * [2 years, 1 month ago](https://wordpress.org/support/topic/fatal-error-4667/#post-17707476)
 * Hi @alexbyby,
 * Thanks for contacting us! Hope you’re doing well.
 * We are looking into the mentioned issue and will get back to you as soon as possible.
 * Thanks for your patience!
 *  Plugin Contributor [Shubhanshu Kandani](https://wordpress.org/support/users/shubhanshukandani/)
 * (@shubhanshukandani)
 * [2 years, 1 month ago](https://wordpress.org/support/topic/fatal-error-4667/#post-17711850)
 * Hi [@alexbyby](https://wordpress.org/support/users/alexbyby/),
   Thanks for your
   patience and support.Upon plugin activation, it seems there’s a duplicate declaration
   of the ‘ES_Widget’ class within the plugin’s files on your site. However, our
   investigation reveals only one instance of the ‘ES_Widget’ class exists and it’s
   not duplicate.Moreover, the plugin is operating smoothly with PHP versions 8.1
   and 8.2, as well as WordPress version 6.5.2.Can you please check on your side
   too?
 *  Plugin Contributor [Shubhanshu Kandani](https://wordpress.org/support/users/shubhanshukandani/)
 * (@shubhanshukandani)
 * [2 years ago](https://wordpress.org/support/topic/fatal-error-4667/#post-17754527)
 * Hi [@alexbyby](https://wordpress.org/support/users/alexbyby/) ,
 * Hope you’re doing great.
 * I wanted to check in with you regarding the inquiry you had the other day. Was
   it resolved? Do you need any additional help? I’d be happy to assist you in any
   case.
 * Thank you!
   Have a great day ahead.
 *  Plugin Contributor [Shubhanshu Kandani](https://wordpress.org/support/users/shubhanshukandani/)
 * (@shubhanshukandani)
 * [1 year, 11 months ago](https://wordpress.org/support/topic/fatal-error-4667/#post-17848816)
 * Hi @alexbyby**,**
 * We hope our previous replies were helpful in resolving your inquiry.
 * I am closing this thread for now. Feel free to reopen it in case if you are still
   having issues or inquiries related to the plugin.
 * Also if you have any other queries, you can open a new thread from [**here**](https://wordpress.org/support/plugin/email-subscribers/#new-topic-0).
   We will be happy to assist you further.
 * Thank you!

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘Fatal Error’ is closed to new replies.

 * ![](https://ps.w.org/email-subscribers/assets/icon-256x256.png?rev=2274172)
 * [Email Subscribers & Newsletters - Email Marketing, Post Notifications & Newsletter Plugin for WordPress](https://wordpress.org/plugins/email-subscribers/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/email-subscribers/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/email-subscribers/)
 * [Active Topics](https://wordpress.org/support/plugin/email-subscribers/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/email-subscribers/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/email-subscribers/reviews/)

## Tags

 * [fatal error](https://wordpress.org/support/topic-tag/fatal-error/)

 * 4 replies
 * 2 participants
 * Last reply from: [Shubhanshu Kandani](https://wordpress.org/support/users/shubhanshukandani/)
 * Last activity: [1 year, 11 months ago](https://wordpress.org/support/topic/fatal-error-4667/#post-17848816)
 * Status: resolved