Title: Illegal string offset
Last modified: December 3, 2019

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# Illegal string offset

 *  Resolved [tonypstephens](https://wordpress.org/support/users/tonypstephens/)
 * (@tonypstephens)
 * [6 years, 6 months ago](https://wordpress.org/support/topic/illegal-string-offset-47/)
 * I’m getting this error when new users are registering :
 * Warning: Illegal string offset ‘es_registered’ in /home/customer/www/mytrainertony.
   online/public_html/wp-content/plugins/email-subscribers/lite/includes/classes/
   class-es-handle-sync-wp-user.php on line 99
 * Warning: Cannot modify header information – headers already sent by (output started
   at /home/customer/www/mytrainertony.online/public_html/wp-content/plugins/email-
   subscribers/lite/includes/classes/class-es-handle-sync-wp-user.php:99) in /home/
   customer/www/mytrainertony.online/public_html/wp-includes/pluggable.php on line
   1265
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fillegal-string-offset-47%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 2 replies - 1 through 2 (of 2 total)

 *  [Malay Ladu](https://wordpress.org/support/users/malayladu/)
 * (@malayladu)
 * [6 years, 6 months ago](https://wordpress.org/support/topic/illegal-string-offset-47/#post-12202867)
 * Hi,
 * Sorry for the inconvenience you had.
 * It’s a known issue and will be fixed in upcoming release of ES.
 * Meanwhile, you can go to Email Subscribers > Audience > Sync > WordPress and 
   click on “Save Settings” button.
 * It should fix the issue.
 *  [Malay Ladu](https://wordpress.org/support/users/malayladu/)
 * (@malayladu)
 * [6 years, 6 months ago](https://wordpress.org/support/topic/illegal-string-offset-47/#post-12203984)
 * Hi,
 * Just want to update you that we have just released ES 4.3.5 with the fix.
 * Please upgrade to it and confirm the fix.

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Illegal string offset’ 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/)
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 * 2 replies
 * 2 participants
 * Last reply from: [Malay Ladu](https://wordpress.org/support/users/malayladu/)
 * Last activity: [6 years, 6 months ago](https://wordpress.org/support/topic/illegal-string-offset-47/#post-12203984)
 * Status: resolved