Title: Error post notification
Last modified: July 27, 2020

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# Error post notification

 *  Resolved [nvcrazvan](https://wordpress.org/support/users/nvcrazvan/)
 * (@nvcrazvan)
 * [5 years, 10 months ago](https://wordpress.org/support/topic/error-post-notification/)
 * When I want to create a post notification email and when I try to load any template
   I received this error: “An error has happened while performing a request, the
   server has responded with response code 500”.
 * In addition, when I want to save the post notification email, I received the 
   following error:
    The email could not be saved. Please, clear browser cache and
   reload the page. If the problem persists, duplicate the email and try again.

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

 *  [Wysija](https://wordpress.org/support/users/wysija/)
 * (@wysija)
 * [5 years, 10 months ago](https://wordpress.org/support/topic/error-post-notification/#post-13176599)
 * Hi [@nvcrazvan](https://wordpress.org/support/users/nvcrazvan/),
 * If you’re having an error 500 when trying to save a newsletter, it’s possible
   that your web server is configured to restrict large file size.
 * If the size of a request exceeds the configured value, an error shows up and 
   it’s not possible to render the newsletter template.
 * To fix it, you can refer to this article here: [https://www.wpbeginner.com/wp-tutorials/how-to-fix-the-413-request-entity-too-large-error-in-wordpress/](https://www.wpbeginner.com/wp-tutorials/how-to-fix-the-413-request-entity-too-large-error-in-wordpress/)
 * If that’s not the case, can you let us know if you’re using WordFence?
 *  Thread Starter [nvcrazvan](https://wordpress.org/support/users/nvcrazvan/)
 * (@nvcrazvan)
 * [5 years, 10 months ago](https://wordpress.org/support/topic/error-post-notification/#post-13183871)
 * I tried to increase upload_max_size, post_max_size and time_execution, but do
   not work…
 * I receive the same error when I try to create post notification email.
 * Can you help me?
 * Thanks!
 *  [Wysija](https://wordpress.org/support/users/wysija/)
 * (@wysija)
 * [5 years, 8 months ago](https://wordpress.org/support/topic/error-post-notification/#post-13483132)
 * Hello [@nvcrazvan](https://wordpress.org/support/users/nvcrazvan/),
 * Are you still having issues with your MailPoet plugin? If you are, please contact
   us directly via email so was can take a closer look at your website setup.

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

The topic ‘Error post notification’ is closed to new replies.

 * ![](https://ps.w.org/mailpoet/assets/icon-256x256.png?rev=3284564)
 * [MailPoet - Newsletters, Email Marketing, and Automation](https://wordpress.org/plugins/mailpoet/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/mailpoet/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/mailpoet/)
 * [Active Topics](https://wordpress.org/support/plugin/mailpoet/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/mailpoet/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/mailpoet/reviews/)

 * 3 replies
 * 2 participants
 * Last reply from: [Wysija](https://wordpress.org/support/users/wysija/)
 * Last activity: [5 years, 8 months ago](https://wordpress.org/support/topic/error-post-notification/#post-13483132)
 * Status: resolved