# Failed to add lead score from campaign

**URL:** <https://forum.mautic.org/t/failed-to-add-lead-score-from-campaign/18513>\
**Category:** Product Support\
**Created:** [March 10, 2021, 11:44am UTC](https://forum.mautic.org/t/failed-to-add-lead-score-from-campaign/18513 "2021-03-10T11:44:02Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![lctang](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/lctang/32/1414_2.png) [@lctang](https://forum.mautic.org/u/lctang)\
**Post date:** [March 10, 2021, 11:44am UTC](https://forum.mautic.org/t/failed-to-add-lead-score-from-campaign/18513/1 "2021-03-10T11:44:02Z")

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**Your software**  
My Mautic version is: 3.3.1  
My PHP version is: 7.4.15  
My Database type and version is: mysqlnd 7.4.15

**Your problem**  
My problem is: My campaign cannot add score to leads, other campaign actions are carried out correctly (including sending email, modifying a tag, etc)

These errors are showing in the log: None in error log, but it says “This event encountered an error during the last attempt to process” (From the edit campaign page it says 100% success in “Actions” tab)

Steps I have tried to fix the problem: I have no idea how to solve

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**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:** [March 10, 2021, 11:47am UTC](https://forum.mautic.org/t/failed-to-add-lead-score-from-campaign/18513/2 "2021-03-10T11:47:19Z")

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Hi!  
Plz check if the campaign elements are published.  
It’s a common error, that you try to do an action (send an email), but the email is actually unpublished.

If you have 100% success, then the contacts already left the campaign. So even if you change the campaign steps, it won’t be triggered again for that specific contact.

Joey