Title: Class undefined: SendGrid\\Email
Last modified: August 30, 2016

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# Class undefined: SendGrid\\Email

 *  Resolved [DenisPopov](https://wordpress.org/support/users/denispopov/)
 * (@denispopov)
 * [10 years, 8 months ago](https://wordpress.org/support/topic/class-undefined-sendgridemail/)
 * On heroku, when press “lost password” – have blank page and nothing happens. 
   In log: `\nFatal error: Class undefined: SendGrid\\Email in /app/public.built/
   wp-content/plugins/sendgrid-email-delivery-simplified/lib/overwrite-sendgrid-
   methods.php on line 147` . Use 1.6.4 version of plugin (in test and other feature–
   email sends, all work well).
 * [https://wordpress.org/plugins/sendgrid-email-delivery-simplified/](https://wordpress.org/plugins/sendgrid-email-delivery-simplified/)

Viewing 1 replies (of 1 total)

 *  Anonymous User 12640152
 * (@anonymized-12640152)
 * [10 years, 7 months ago](https://wordpress.org/support/topic/class-undefined-sendgridemail/#post-6646860)
 * We added a fix in the new version of the plugin (1.6.5) which we think could 
   solve this issue. Feel free to reopen this thread if you still have the issue.
   Thanks!

Viewing 1 replies (of 1 total)

The topic ‘Class undefined: SendGrid\\Email’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/sendgrid-email-delivery-simplified_264460.
   svg)
 * [SendGrid](https://wordpress.org/plugins/sendgrid-email-delivery-simplified/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/sendgrid-email-delivery-simplified/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/sendgrid-email-delivery-simplified/)
 * [Active Topics](https://wordpress.org/support/plugin/sendgrid-email-delivery-simplified/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/sendgrid-email-delivery-simplified/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/sendgrid-email-delivery-simplified/reviews/)

## Tags

 * [heroku](https://wordpress.org/support/topic-tag/heroku/)

 * 1 reply
 * 2 participants
 * Last reply from: Anonymous User 12640152
 * Last activity: [10 years, 7 months ago](https://wordpress.org/support/topic/class-undefined-sendgridemail/#post-6646860)
 * Status: resolved