# As usual, upgrade (to 4.2.2 this time) effed up my installation

**URL:** <https://forum.mautic.org/t/as-usual-upgrade-to-4-2-2-this-time-effed-up-my-installation/24106>\
**Category:** Mautic 4 Install/Upgrade Support\
**Created:** [May 15, 2022, 9:48pm UTC](https://forum.mautic.org/t/as-usual-upgrade-to-4-2-2-this-time-effed-up-my-installation/24106 "2022-05-15T21:48:07Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![modifiedcontent](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/modifiedcontent/32/511_2.png) [@modifiedcontent](https://forum.mautic.org/u/modifiedcontent)\
**Post date:** [May 20, 2022, 7:25pm UTC](https://forum.mautic.org/t/as-usual-upgrade-to-4-2-2-this-time-effed-up-my-installation/24106/4 "2022-05-20T19:25:57Z")

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@EJL, I had already tried that.

@pierre_a , thanks for the pointers. The log in the Mautic admin gives me only this error and only after I tried to access a contact again:

[2022-05-20 21:14:21] mautic.ERROR: Doctrine\DBAL\Exception\InvalidFieldNameException: An exception occurred while executing ‘SELECT t0.id AS id\_1, t0.tag AS tag\_2, t0.description AS description\_3 FROM mtc\_lead\_tags t0 INNER JOIN mtc\_lead\_tags\_xref ON t0.id = mtc\_lead\_tags\_xref.tag\_id WHERE mtc\_lead\_tags\_xref.lead\_id = ? ORDER BY t0.tag ASC’ with params [“3110”]: SQLSTATE[42S22]: Column not found: 1054 Unknown column ‘t0.description’ in ‘field list’ - in file /home/myusername/public\_html/mautic/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractMySQLDriver.php - at line 79

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