Title: Error after user register
Last modified: July 26, 2018

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# Error after user register

 *  Resolved [zalpc](https://wordpress.org/support/users/zalpc/)
 * (@zalpc)
 * [7 years, 10 months ago](https://wordpress.org/support/topic/error-after-user-register/)
 * After user register, there was this error page
 * Warning: array_key_exists() expects parameter 2 to be array, boolean given in/
   var/www/vhosts/zalpc.info/httpdocs/wp-content/plugins/wp-user-manager/includes/
   wpum-emails/wpum-email-functions.php on line 240
 * Warning: Cannot modify header information – headers already sent by (output started
   at /var/www/vhosts/zalpc.info/httpdocs/wp-content/plugins/wp-user-manager/includes/
   wpum-emails/wpum-email-functions.php:240) in /var/www/vhosts/zalpc.info/httpdocs/
   wp-includes/pluggable.php on line 1219
 * but actually that user is registered sucessfully if he/she logs in. But email
   function not working. I set after user register redirects to some welcome page.
   But it does not matter if i set no redirects, it always error like that after
   user register
 * any help?
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Ferror-after-user-register%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

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

 *  Plugin Contributor [Alessandro Tesoro](https://wordpress.org/support/users/alessandrotesoro/)
 * (@alessandrotesoro)
 * [7 years, 10 months ago](https://wordpress.org/support/topic/error-after-user-register/#post-10529370)
 * Hi [@zalpc](https://wordpress.org/support/users/zalpc/),
 * This seems to be an issue with the email’s content not correctly saved. To fix
   the issue please go to Users -> Emails and customize the registration email. 
   You’ll probably see some content already there, in order to trigger a db refresh,
   type anything into the subject or content of the email and then save the content.
   Remove the content of that you just added ( if you need to ) and then re-save
   the content.
 * I’ve had this issue reported by 2-3 other people and I’m currently investigating
   it. Could you tell me if this was a fresh install of the plugin or if you had
   been using the plugin prior to version 2.0? Did you also recently switch the 
   theme on your site?
 * Thank you.
 *  Thread Starter [zalpc](https://wordpress.org/support/users/zalpc/)
 * (@zalpc)
 * [7 years, 10 months ago](https://wordpress.org/support/topic/error-after-user-register/#post-10532170)
 * Yes, i follow your fix and it is working now. Thank you.
 * This is my fresh install of the plugin. And also i haven’t change my theme for
   a while.
 * Anyway, your plugin works great! many thanks.
 *  Thread Starter [zalpc](https://wordpress.org/support/users/zalpc/)
 * (@zalpc)
 * [7 years, 10 months ago](https://wordpress.org/support/topic/error-after-user-register/#post-10532375)
 * By the way, is there any setting or feature, when user register, user must click
   and validate through email? (email confirmation)
 *  Plugin Contributor [Alessandro Tesoro](https://wordpress.org/support/users/alessandrotesoro/)
 * (@alessandrotesoro)
 * [7 years, 10 months ago](https://wordpress.org/support/topic/error-after-user-register/#post-10533052)
 * Hi [@zalpc](https://wordpress.org/support/users/zalpc/),
 * I’ll have a look at the issue and release a fix within the next update.
 * Regarding email verification, this is possible through this paid add-on [https://wpusermanager.com/addons/user-verification/](https://wpusermanager.com/addons/user-verification/)
 * Due to WordPress.org rules, I’m not allowed to discuss premium products in details
   on the forum here, if you have any further questions about the premium addons,
   please send me an email [https://wpusermanager.com/contacts/](https://wpusermanager.com/contacts/)

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

The topic ‘Error after user register’ is closed to new replies.

 * ![](https://ps.w.org/wp-user-manager/assets/icon-256x256.png?rev=3468506)
 * [WP User Manager - User Profile Builder & Membership](https://wordpress.org/plugins/wp-user-manager/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/wp-user-manager/#faq)
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 * [Active Topics](https://wordpress.org/support/plugin/wp-user-manager/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/wp-user-manager/unresolved/)
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 * 4 replies
 * 2 participants
 * Last reply from: [Alessandro Tesoro](https://wordpress.org/support/users/alessandrotesoro/)
 * Last activity: [7 years, 10 months ago](https://wordpress.org/support/topic/error-after-user-register/#post-10533052)
 * Status: resolved