Title: Failed Migration
Last modified: December 12, 2018

---

# Failed Migration

 *  Resolved [tommcgee](https://wordpress.org/support/users/tommcgee/)
 * (@tommcgee)
 * [7 years, 5 months ago](https://wordpress.org/support/topic/failed-migration-2/)
 * I’m trying to upgrade from v.2 to v.3, but there’s something about my list that
   the system is rejecting.
 * First I tried the built-in migration link. It got to 59% and croaked. Then I 
   tried exporting my list from the v.2 dashboard, then importing it into the v.
   3 dashboard. Somewhere along the way it just fails and I get a 500 server error.
 * I experimented with another newsletter plugin, Jackmail, and it imported the 
   list with not issues. (I decided to not use it for other reasons).
 * I’m running WP 4.9.8, PHP version 7.0.7.
 * What are the possible errors in my list that could be breaking it? It’s only 
   a few hundred lines long and I’m content to edit it manually if I know what I’m
   looking for.

Viewing 1 replies (of 1 total)

 *  [Wysija](https://wordpress.org/support/users/wysija/)
 * (@wysija)
 * [7 years, 5 months ago](https://wordpress.org/support/topic/failed-migration-2/#post-10982927)
 * Hi [@tommcgee](https://wordpress.org/support/users/tommcgee/),
 * Please contact us here [https://www.mailpoet.com/support/wordpress-forums](https://www.mailpoet.com/support/wordpress-forums)
   and we’ll be happy to do the migration for you 🙂

Viewing 1 replies (of 1 total)

The topic ‘Failed Migration’ is closed to new replies.

 * ![](https://ps.w.org/mailpoet/assets/icon-256x256.png?rev=3284564)
 * [MailPoet - Newsletters, Email Marketing, and Automation](https://wordpress.org/plugins/mailpoet/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/mailpoet/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/mailpoet/)
 * [Active Topics](https://wordpress.org/support/plugin/mailpoet/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/mailpoet/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/mailpoet/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [Wysija](https://wordpress.org/support/users/wysija/)
 * Last activity: [7 years, 5 months ago](https://wordpress.org/support/topic/failed-migration-2/#post-10982927)
 * Status: resolved