# Mautic Update stops campaign & lp builder from working

**URL:** <https://forum.mautic.org/t/mautic-update-stops-campaign-lp-builder-from-working/18294>\
**Category:** Mautic 3 - Install/Upgrade Support\
**Created:** [February 24, 2021, 8:53am UTC](https://forum.mautic.org/t/mautic-update-stops-campaign-lp-builder-from-working/18294 "2021-02-24T08:53:09Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![blackswan](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/blackswan/32/934_2.png) [@blackswan](https://forum.mautic.org/u/blackswan)\
**Post date:** [February 24, 2021, 8:53am UTC](https://forum.mautic.org/t/mautic-update-stops-campaign-lp-builder-from-working/18294/1 "2021-02-24T08:53:09Z")

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**Your software**  
My Mautic version is: 3.31  
My PHP version is: 7.3.27  
My Database type and version is: mysqlnd 5.0.12-dev - 20150407

**Your problem**  
My problem is:  
After 3.31 update the campaign builder and lp editor stop working. Once clicked  
they are stuck in loading mode.

These errors are showing in the log:

> **[\[2021-02-24 08:27:01\] mautic.NOTICE:...](https://pastebin.com/bEnbSJvx)**
>
> Pastebin.com is the number one paste tool since 2002. Pastebin is a website where you can store text online for a set period of time.

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**Author:** ![EJL](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/ejl/32/12155_2.png) [@EJL](https://forum.mautic.org/u/EJL)\
**Post date:** [February 24, 2021, 1:43pm UTC](https://forum.mautic.org/t/mautic-update-stops-campaign-lp-builder-from-working/18294/2 "2021-02-24T13:43:45Z")

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Try running schema update command and clearing your cache.  
In settings/email settings toggle mailer is owner and save