# Double Opt In no more working in mautic 5 **URL:** \ **Category:** 3rd Party Addons\ **Tags:** discussion\ **Created:** [January 11, 2024, 1:18pm UTC](https://forum.mautic.org/t/double-opt-in-no-more-working-in-mautic-5/30450 "2024-01-11T13:18:42Z")\ **Posts on this page:** 8\ **Page:** 1
**Author:** ![salah](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/salah/32/11170_2.png) [@salah](https://forum.mautic.org/u/salah)\ **Post date:** [January 11, 2024, 1:18pm UTC](https://forum.mautic.org/t/double-opt-in-no-more-working-in-mautic-5/30450/1 "2024-01-11T13:18:42Z")
**Your software** My Mautic version is: v5.0.1 My PHP version 8.1.26 My database libmysql - mysqlnd 8.2.7 **Your problem** plugin Jotaworks DoiBundle no more working ---
**Author:** ![joeyk](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/joeyk/32/11164_2.png) [@joeyk](https://forum.mautic.org/u/joeyk)\ **Post date:** [January 11, 2024, 2:41pm UTC](https://forum.mautic.org/t/double-opt-in-no-more-working-in-mautic-5/30450/2 "2024-01-11T14:41:33Z")
It’s a Mautic 4 plugin. All plugins have to be migrated. ---
**Author:** ![salah](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/salah/32/11170_2.png) [@salah](https://forum.mautic.org/u/salah)\ **Post date:** [January 11, 2024, 3:02pm UTC](https://forum.mautic.org/t/double-opt-in-no-more-working-in-mautic-5/30450/3 "2024-01-11T15:02:58Z")
Yes i know that tank you! How to do that. Because when i updated to mautic 5.0.1 it founds errors in my dtabase when i did “php bin/console mautic:update:apply --finish”. So i decided to remove all plugins in the error log and it seems that Jtaworks not creating any problem. But at last i did a new install with new database. Anyone can migrate old database (mautic 4. 4.10) to mautic 5? It seems that my new database not having prefixe as for mautic4. And now I found solution not using Jotaworks. Excuse me for my poor english (I am from France) ---
**Author:** ![joeyk](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/joeyk/32/11164_2.png) [@joeyk](https://forum.mautic.org/u/joeyk)\ **Post date:** [January 21, 2024, 11:32pm UTC](https://forum.mautic.org/t/double-opt-in-no-more-working-in-mautic-5/30450/4 "2024-01-21T23:32:41Z")
The producer - or someone who can code it - must change the code to fit mautic 5 ---
**Author:** ![salah](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/salah/32/11170_2.png) [@salah](https://forum.mautic.org/u/salah)\ **Post date:** [January 22, 2024, 6:36am UTC](https://forum.mautic.org/t/double-opt-in-no-more-working-in-mautic-5/30450/5 "2024-01-22T06:36:34Z")
Yes! But there are other ways to do DOI ---
**Author:** ![mzagmajster](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/mzagmajster/32/687_2.png) [@mzagmajster](https://forum.mautic.org/u/mzagmajster)\ **Post date:** [January 22, 2024, 8:24am UTC](https://forum.mautic.org/t/double-opt-in-no-more-working-in-mautic-5/30450/6 "2024-01-22T08:24:19Z")
No there are no other ways, we need to adjust the plugin so its compatible with Mautic 5. ---
**Author:** ![salah](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/salah/32/11170_2.png) [@salah](https://forum.mautic.org/u/salah)\ **Post date:** [January 22, 2024, 8:45am UTC](https://forum.mautic.org/t/double-opt-in-no-more-working-in-mautic-5/30450/7 "2024-01-22T08:45:12Z")
I managed my “confirm your subscribtion” button to redirect to a “thank you landing page” detected by mautic… Or may be by campaign (vanilla mautic solution). ---
**Author:** ![joeyk](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/joeyk/32/11164_2.png) [@joeyk](https://forum.mautic.org/u/joeyk)\ **Post date:** [January 22, 2024, 10:51am UTC](https://forum.mautic.org/t/double-opt-in-no-more-working-in-mautic-5/30450/8 "2024-01-22T10:51:30Z")
Yes, that works also. The plugin is no must, but very handy.