Title: Plugin causing conflict with Ninja Forms
Last modified: January 20, 2017

---

# Plugin causing conflict with Ninja Forms

 *  [tomperkins](https://wordpress.org/support/users/tomperkins/)
 * (@tomperkins)
 * [9 years, 4 months ago](https://wordpress.org/support/topic/plugin-causing-conflict-with-ninja-forms/)
 * Hi there,
 * I’ve installed your plugin (which is excellent by the way) to deal with the styling
   of my Ninja Forms emails.
 * Sadly your plugin appears to be causing an ‘admin-ajax.php’ error meaning forms
   don’t submit on the front-end. I’ve disabled your plugin and all is working perfectly
   now.
 * Would you be able to look into this please?
 * Thanks in advance,
 * Tom

The topic ‘Plugin causing conflict with Ninja Forms’ is closed to new replies.

 * ![](https://ps.w.org/wp-html-mail/assets/icon-256x256.png?rev=1730334)
 * [Email Template Designer - WP HTML Mail](https://wordpress.org/plugins/wp-html-mail/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/wp-html-mail/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/wp-html-mail/)
 * [Active Topics](https://wordpress.org/support/plugin/wp-html-mail/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/wp-html-mail/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/wp-html-mail/reviews/)

 * 0 replies
 * 1 participant
 * Last reply from: [tomperkins](https://wordpress.org/support/users/tomperkins/)
 * Last activity: [9 years, 4 months ago](https://wordpress.org/support/topic/plugin-causing-conflict-with-ninja-forms/)
 * Status: not resolved