# MySQL error upgrading to 4.2

**URL:** <https://forum.mautic.org/t/mysql-error-upgrading-to-4-2/22867>\
**Category:** Mautic 4 Install/Upgrade Support\
**Created:** [March 1, 2022, 5:29pm UTC](https://forum.mautic.org/t/mysql-error-upgrading-to-4-2/22867 "2022-03-01T17:29:15Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![cwmarketing](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/cwmarketing/32/2567_2.png) [@cwmarketing](https://forum.mautic.org/u/cwmarketing)\
**Post date:** [March 1, 2022, 6:09pm UTC](https://forum.mautic.org/t/mysql-error-upgrading-to-4-2/22867/3 "2022-03-01T18:09:50Z")

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No I am updating via command line.

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