# Doctrine\\\\AbstractMauticMigration:

**URL:** <https://forum.mautic.org/t/doctrine-abstractmauticmigration/19949>\
**Category:** Product Support\
**Created:** [June 24, 2021, 1:17pm UTC](https://forum.mautic.org/t/doctrine-abstractmauticmigration/19949 "2021-06-24T13:17:26Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![matiasdgarcia](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/matiasdgarcia/32/433_2.png) [@matiasdgarcia](https://forum.mautic.org/u/matiasdgarcia)\
**Post date:** [June 24, 2021, 1:17pm UTC](https://forum.mautic.org/t/doctrine-abstractmauticmigration/19949/1 "2021-06-24T13:17:26Z")

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**Your software**  
My Mautic version is: 3.3.2  
My PHP version is: PHP Version 7.3.20  
My Database type and version is:

**Your problem**  
My problem is:  
Hi everyone.  
On attempting an update I got this log:  
[2021-06-24 10:07:05] mautic.ERROR: Symfony\Component\Debug\Exception\FatalErrorException: Notice: Declaration of Mautic\Migrations\Version20150402000000::up(Doctrine\DBAL\Schema\Schema $schema) must be compatible with Mautic\CoreBundle\Doctrine\AbstractMauticMigration::up(Doctrine\DBAL\Schema\Schema $schema): void - in file /home/sol1029/public\_html/mkt/app/migrations/Version20150402000000.php - at line 21    
[2021-06-24 10:07:05] mautic.CRITICAL: Uncaught PHP Exception Symfony\Component\Debug\Exception\FatalErrorException: “Compile Error: Declaration of Mautic\Migrations\Version20150402000000::up(Doctrine\DBAL\Schema\Schema $schema) must be compatible with Mautic\CoreBundle\Doctrine\AbstractMauticMigration::up(Doctrine\DBAL\Schema\Schema $schema): void” at /home/sol1029/public\_html/mkt/app/migrations/Version20150402000000.php line 21 {“exception”:"[object] (Symfony\Component\Debug\Exception\FatalErrorException(code: 0): Compile Error: Declaration of Mautic\Migrations\Version20150402000000::up(Doctrine\DBAL\Schema\Schema $schema) must be compatible with Mautic\CoreBundle\Doctrine\AbstractMauticMigration::up(Doctrine\DBAL\Schema\Schema $schema): void at /home/sol1029/public\_html/mkt/app/migrations/Version20150402000000.php:21)"}

I tryed troubleshotting suggestions from “Update Failed” section in the docs.  
I´m about to update files manually but fist I’d like to ask if there is something I´m missing.

These errors are showing in the log:

Steps I have tried to fix the problem: