Title: error message
Last modified: August 25, 2025

---

# error message

 *  Resolved [rvanlierop](https://wordpress.org/support/users/rvanlierop/)
 * (@rvanlierop)
 * [9 months, 2 weeks ago](https://wordpress.org/support/topic/error-message-1070/)
 * when trying to activate I get the following message:
 * “The plugin does not have a valid header.”
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Ferror-message-1070%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 1 replies (of 1 total)

 *  [Rica](https://wordpress.org/support/users/ricav/)
 * (@ricav)
 * [9 months, 2 weeks ago](https://wordpress.org/support/topic/error-message-1070/#post-18613492)
 * Hi [@rvanlierop](https://wordpress.org/support/users/rvanlierop/), 
 * Thank you for contacting us!
   It seems that you have Send app. With that in mind,
   you can open a support ticket at [my.elementor.com](https://my.elementor.com/)
 * ref: [https://elementor.com/help/how-to-submit-a-support-ticket/](https://elementor.com/help/how-to-submit-a-support-ticket/)
 * I’d also suggest you check out Elementor Community Group on Facebook. We have
   created it to connect Elementor users together and share knowledge, [Global Elementor Community](https://www.facebook.com/groups/Elementors).
 * [WordPress.org](https://wordpress.org/) rules state that commercial products 
   are not supported here.
 * Kind regards,

Viewing 1 replies (of 1 total)

The topic ‘error message’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/send-app_202088.svg)
 * [Send – Email Marketing & Newsletters for WordPress](https://wordpress.org/plugins/send-app/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/send-app/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/send-app/)
 * [Active Topics](https://wordpress.org/support/plugin/send-app/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/send-app/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/send-app/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [Rica](https://wordpress.org/support/users/ricav/)
 * Last activity: [9 months, 2 weeks ago](https://wordpress.org/support/topic/error-message-1070/#post-18613492)
 * Status: resolved