# Unable to access certain parts of Mautic after upgrade to 3.3.4

**URL:** <https://forum.mautic.org/t/unable-to-access-certain-parts-of-mautic-after-upgrade-to-3-3-4/21181>\
**Category:** Product Support\
**Created:** [October 7, 2021, 10:24am UTC](https://forum.mautic.org/t/unable-to-access-certain-parts-of-mautic-after-upgrade-to-3-3-4/21181 "2021-10-07T10:24:26Z")\
**Posts on this page:** 4\
**Page:** 1

<div class="post-metadata">

**Author:** ![hannahhayes](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/hannahhayes/32/902_2.png) [@hannahhayes](https://forum.mautic.org/u/hannahhayes)\
**Post date:** [October 7, 2021, 10:24am UTC](https://forum.mautic.org/t/unable-to-access-certain-parts-of-mautic-after-upgrade-to-3-3-4/21181/1 "2021-10-07T10:24:26Z")

</div>

**Your software**  
My Mautic version is: 3.3.4  
My PHP version is: 7.3.31  
My Database type and version is: MySQL (sorry not sure of version)

**Your problem**  
My problem is: I am unable to access certain pages (e.g. emails, contacts) after upgrading Mautic.

These errors are showing in the log:

[2021-10-07 11:13:45] mautic.CRITICAL: Uncaught PHP Exception Doctrine\DBAL\Exception\InvalidFieldNameException: “An exception occurred while executing ‘SELECT l0\_.is\_published AS is\_published\_0, l0\_.date\_added AS date\_added\_1, l0\_.created\_by AS created\_by\_2, l0\_.created\_by\_user AS created\_by\_user\_3, l0\_.date\_modified AS date\_modified\_4, l0\_.modified\_by AS modified\_by\_5, l0\_.modified\_by\_user AS modified\_by\_user\_6, l0\_.checked\_out AS checked\_out\_7, l0\_.checked\_out\_by AS checked\_out\_by\_8, l0\_.checked\_out\_by\_user AS checked\_out\_by\_user\_9, l0\_.id AS id\_10, l0\_.label AS label\_11, l0\_.alias AS alias\_12, l0\_.type AS type\_13, l0\_.field\_group AS field\_group\_14, l0\_.default\_value AS default\_value\_15, l0\_.is\_required AS is\_required\_16, l0\_.is\_fixed AS is\_fixed\_17, l0\_.is\_visible AS is\_visible\_18, l0\_.is\_short\_visible AS is\_short\_visible\_19, l0\_.is\_listable AS is\_listable\_20, l0\_.is\_publicly\_updatable AS is\_publicly\_updatable\_21, l0\_.is\_unique\_identifer AS is\_unique\_identifer\_22, l0\_.field\_order AS field\_order\_23, l0\_.object AS object\_24, l0\_.properties AS properties\_25, l0\_.column\_is\_not\_created AS column\_is\_not\_created\_26, l0\_.original\_is\_published\_value AS original\_is\_published\_value\_27 FROM lead\_fields l0\_ WHERE l0\_.is\_published = ? AND l0\_.object = ? ORDER BY l0\_.field\_order ASC’ with params [1, “lead”]: SQLSTATE[42S22]: Column not found: 1054 Unknown column ‘l0\_.column\_is\_not\_created’ in ‘field list’” at /var/www/vhosts/schoolsupport.org.uk/httpdocs/mautic/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractMySQLDriver.php line 60 {“exception”:"[object] (Doctrine\DBAL\Exception\InvalidFieldNameException(code: 0): An exception occurred while executing ‘SELECT l0\_.is\_published AS is\_published\_0, l0\_.date\_added AS date\_added\_1, l0\_.created\_by AS created\_by\_2, l0\_.created\_by\_user AS created\_by\_user\_3, l0\_.date\_modified AS date\_modified\_4, l0\_.modified\_by AS modified\_by\_5, l0\_.modified\_by\_user AS modified\_by\_user\_6, l0\_.checked\_out AS checked\_out\_7, l0\_.checked\_out\_by AS checked\_out\_by\_8, l0\_.checked\_out\_by\_user AS checked\_out\_by\_user\_9, l0\_.id AS id\_10, l0\_.label AS label\_11, l0\_.alias AS alias\_12, l0\_.type AS type\_13, l0\_.field\_group AS field\_group\_14, l0\_.default\_value AS default\_value\_15, l0\_.is\_required AS is\_required\_16, l0\_.is\_fixed AS is\_fixed\_17, l0\_.is\_visible AS is\_visible\_18, l0\_.is\_short\_visible AS is\_short\_visible\_19, l0\_.is\_listable AS is\_listable\_20, l0\_.is\_publicly\_updatable AS is\_publicly\_updatable\_21, l0\_.is\_unique\_identifer AS is\_unique\_identifer\_22, l0\_.field\_order AS field\_order\_23, l0\_.object AS object\_24, l0\_.properties AS properties\_25, l0\_.column\_is\_not\_created AS column\_is\_not\_created\_26, l0\_.original\_is\_published\_value AS original\_is\_published\_value\_27 FROM lead\_fields l0\_ WHERE l0\_.is\_published = ? AND l0\_.object = ? ORDER BY l0\_.field\_order ASC’ with params [1, “lead”]:\n\nSQLSTATE[42S22]: Column not found: 1054 Unknown column ‘l0\_.column\_is\_not\_created’ in ‘field list’ at /var/www/vhosts/schoolsupport.org.uk/httpdocs/mautic/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractMySQLDriver.php:60, Doctrine\DBAL\Driver\PDOException(code: 42S22): SQLSTATE[42S22]: Column not found: 1054 Unknown column ‘l0\_.column\_is\_not\_created’ in ‘field list’ at /var/www/vhosts/schoolsupport.org.uk/httpdocs/mautic/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOStatement.php:123, PDOException(code: 42S22): SQLSTATE[42S22]: Column not found: 1054 Unknown column ‘l0\_.column\_is\_not\_created’ in ‘field list’ at /var/www/vhosts/schoolsupport.org.uk/httpdocs/mautic/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOStatement.php:121)"}   
[2021-10-07 11:14:00] mautic.CRITICAL: Uncaught PHP Exception Doctrine\DBAL\Exception\InvalidFieldNameException: “An exception occurred while executing ‘SELECT l0\_.is\_published AS is\_published\_0, l0\_.date\_added AS date\_added\_1, l0\_.created\_by AS created\_by\_2, l0\_.created\_by\_user AS created\_by\_user\_3, l0\_.date\_modified AS date\_modified\_4, l0\_.modified\_by AS modified\_by\_5, l0\_.modified\_by\_user AS modified\_by\_user\_6, l0\_.checked\_out AS checked\_out\_7, l0\_.checked\_out\_by AS checked\_out\_by\_8, l0\_.checked\_out\_by\_user AS checked\_out\_by\_user\_9, l0\_.id AS id\_10, l0\_.label AS label\_11, l0\_.alias AS alias\_12, l0\_.type AS type\_13, l0\_.field\_group AS field\_group\_14, l0\_.default\_value AS default\_value\_15, l0\_.is\_required AS is\_required\_16, l0\_.is\_fixed AS is\_fixed\_17, l0\_.is\_visible AS is\_visible\_18, l0\_.is\_short\_visible AS is\_short\_visible\_19, l0\_.is\_listable AS is\_listable\_20, l0\_.is\_publicly\_updatable AS is\_publicly\_updatable\_21, l0\_.is\_unique\_identifer AS is\_unique\_identifer\_22, l0\_.field\_order AS field\_order\_23, l0\_.object AS object\_24, l0\_.properties AS properties\_25, l0\_.column\_is\_not\_created AS column\_is\_not\_created\_26, l0\_.original\_is\_published\_value AS original\_is\_published\_value\_27 FROM lead\_fields l0\_ WHERE l0\_.is\_published = ? AND l0\_.object = ? ORDER BY l0\_.field\_order ASC’ with params [1, “lead”]: SQLSTATE[42S22]: Column not found: 1054 Unknown column ‘l0\_.column\_is\_not\_created’ in ‘field list’” at /var/www/vhosts/schoolsupport.org.uk/httpdocs/mautic/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractMySQLDriver.php line 60 {“exception”:"[object] (Doctrine\DBAL\Exception\InvalidFieldNameException(code: 0): An exception occurred while executing ‘SELECT l0\_.is\_published AS is\_published\_0, l0\_.date\_added AS date\_added\_1, l0\_.created\_by AS created\_by\_2, l0\_.created\_by\_user AS created\_by\_user\_3, l0\_.date\_modified AS date\_modified\_4, l0\_.modified\_by AS modified\_by\_5, l0\_.modified\_by\_user AS modified\_by\_user\_6, l0\_.checked\_out AS checked\_out\_7, l0\_.checked\_out\_by AS checked\_out\_by\_8, l0\_.checked\_out\_by\_user AS checked\_out\_by\_user\_9, l0\_.id AS id\_10, l0\_.label AS label\_11, l0\_.alias AS alias\_12, l0\_.type AS type\_13, l0\_.field\_group AS field\_group\_14, l0\_.default\_value AS default\_value\_15, l0\_.is\_required AS is\_required\_16, l0\_.is\_fixed AS is\_fixed\_17, l0\_.is\_visible AS is\_visible\_18, l0\_.is\_short\_visible AS is\_short\_visible\_19, l0\_.is\_listable AS is\_listable\_20, l0\_.is\_publicly\_updatable AS is\_publicly\_updatable\_21, l0\_.is\_unique\_identifer AS is\_unique\_identifer\_22, l0\_.field\_order AS field\_order\_23, l0\_.object AS object\_24, l0\_.properties AS properties\_25, l0\_.column\_is\_not\_created AS column\_is\_not\_created\_26, l0\_.original\_is\_published\_value AS original\_is\_published\_value\_27 FROM lead\_fields l0\_ WHERE l0\_.is\_published = ? AND l0\_.object = ? ORDER BY l0\_.field\_order ASC’ with params [1, “lead”]:\n\nSQLSTATE[42S22]: Column not found: 1054 Unknown column ‘l0\_.column\_is\_not\_created’ in ‘field list’ at /var/www/vhosts/schoolsupport.org.uk/httpdocs/mautic/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractMySQLDriver.php:60, Doctrine\DBAL\Driver\PDOException(code: 42S22): SQLSTATE[42S22]: Column not found: 1054 Unknown column ‘l0\_.column\_is\_not\_created’ in ‘field list’ at /var/www/vhosts/schoolsupport.org.uk/httpdocs/mautic/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOStatement.php:123, PDOException(code: 42S22): SQLSTATE[42S22]: Column not found: 1054 Unknown column ‘l0\_.column\_is\_not\_created’ in ‘field list’ at /var/www/vhosts/schoolsupport.org.uk/httpdocs/mautic/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOStatement.php:121)"}   
[2021-10-07 11:14:06] mautic.CRITICAL: Uncaught PHP Exception Doctrine\DBAL\Exception\InvalidFieldNameException: “An exception occurred while executing ‘SELECT l0\_.is\_published AS is\_published\_0, l0\_.date\_added AS date\_added\_1, l0\_.created\_by AS created\_by\_2, l0\_.created\_by\_user AS created\_by\_user\_3, l0\_.date\_modified AS date\_modified\_4, l0\_.modified\_by AS modified\_by\_5, l0\_.modified\_by\_user AS modified\_by\_user\_6, l0\_.checked\_out AS checked\_out\_7, l0\_.checked\_out\_by AS checked\_out\_by\_8, l0\_.checked\_out\_by\_user AS checked\_out\_by\_user\_9, l0\_.id AS id\_10, l0\_.label AS label\_11, l0\_.alias AS alias\_12, l0\_.type AS type\_13, l0\_.field\_group AS field\_group\_14, l0\_.default\_value AS default\_value\_15, l0\_.is\_required AS is\_required\_16, l0\_.is\_fixed AS is\_fixed\_17, l0\_.is\_visible AS is\_visible\_18, l0\_.is\_short\_visible AS is\_short\_visible\_19, l0\_.is\_listable AS is\_listable\_20, l0\_.is\_publicly\_updatable AS is\_publicly\_updatable\_21, l0\_.is\_unique\_identifer AS is\_unique\_identifer\_22, l0\_.field\_order AS field\_order\_23, l0\_.object AS object\_24, l0\_.properties AS properties\_25, l0\_.column\_is\_not\_created AS column\_is\_not\_created\_26, l0\_.original\_is\_published\_value AS original\_is\_published\_value\_27 FROM lead\_fields l0\_ WHERE l0\_.is\_published = ? AND l0\_.object = ? ORDER BY l0\_.field\_order ASC’ with params [1, “lead”]: SQLSTATE[42S22]: Column not found: 1054 Unknown column ‘l0\_.column\_is\_not\_created’ in ‘field list’” at /var/www/vhosts/schoolsupport.org.uk/httpdocs/mautic/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractMySQLDriver.php line 60 {“exception”:"[object] (Doctrine\DBAL\Exception\InvalidFieldNameException(code: 0): An exception occurred while executing ‘SELECT l0\_.is\_published AS is\_published\_0, l0\_.date\_added AS date\_added\_1, l0\_.created\_by AS created\_by\_2, l0\_.created\_by\_user AS created\_by\_user\_3, l0\_.date\_modified AS date\_modified\_4, l0\_.modified\_by AS modified\_by\_5, l0\_.modified\_by\_user AS modified\_by\_user\_6, l0\_.checked\_out AS checked\_out\_7, l0\_.checked\_out\_by AS checked\_out\_by\_8, l0\_.checked\_out\_by\_user AS checked\_out\_by\_user\_9, l0\_.id AS id\_10, l0\_.label AS label\_11, l0\_.alias AS alias\_12, l0\_.type AS type\_13, l0\_.field\_group AS field\_group\_14, l0\_.default\_value AS default\_value\_15, l0\_.is\_required AS is\_required\_16, l0\_.is\_fixed AS is\_fixed\_17, l0\_.is\_visible AS is\_visible\_18, l0\_.is\_short\_visible AS is\_short\_visible\_19, l0\_.is\_listable AS is\_listable\_20, l0\_.is\_publicly\_updatable AS is\_publicly\_updatable\_21, l0\_.is\_unique\_identifer AS is\_unique\_identifer\_22, l0\_.field\_order AS field\_order\_23, l0\_.object AS object\_24, l0\_.properties AS properties\_25, l0\_.column\_is\_not\_created AS column\_is\_not\_created\_26, l0\_.original\_is\_published\_value AS original\_is\_published\_value\_27 FROM lead\_fields l0\_ WHERE l0\_.is\_published = ? AND l0\_.object = ? ORDER BY l0\_.field\_order ASC’ with params [1, “lead”]:\n\nSQLSTATE[42S22]: Column not found: 1054 Unknown column ‘l0\_.column\_is\_not\_created’ in ‘field list’ at /var/www/vhosts/schoolsupport.org.uk/httpdocs/mautic/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractMySQLDriver.php:60, Doctrine\DBAL\Driver\PDOException(code: 42S22): SQLSTATE[42S22]: Column not found: 1054 Unknown column ‘l0\_.column\_is\_not\_created’ in ‘field list’ at /var/www/vhosts/schoolsupport.org.uk/httpdocs/mautic/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOStatement.php:123, PDOException(code: 42S22): SQLSTATE[42S22]: Column not found: 1054 Unknown column ‘l0\_.column\_is\_not\_created’ in ‘field list’ at /var/www/vhosts/schoolsupport.org.uk/httpdocs/mautic/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOStatement.php:121)"}   
[2021-10-07 11:14:10] mautic.CRITICAL: Uncaught PHP Exception Doctrine\DBAL\Exception\InvalidFieldNameException: “An exception occurred while executing ‘SELECT l0\_.is\_published AS is\_published\_0, l0\_.date\_added AS date\_added\_1, l0\_.created\_by AS created\_by\_2, l0\_.created\_by\_user AS created\_by\_user\_3, l0\_.date\_modified AS date\_modified\_4, l0\_.modified\_by AS modified\_by\_5, l0\_.modified\_by\_user AS modified\_by\_user\_6, l0\_.checked\_out AS checked\_out\_7, l0\_.checked\_out\_by AS checked\_out\_by\_8, l0\_.checked\_out\_by\_user AS checked\_out\_by\_user\_9, l0\_.id AS id\_10, l0\_.label AS label\_11, l0\_.alias AS alias\_12, l0\_.type AS type\_13, l0\_.field\_group AS field\_group\_14, l0\_.default\_value AS default\_value\_15, l0\_.is\_required AS is\_required\_16, l0\_.is\_fixed AS is\_fixed\_17, l0\_.is\_visible AS is\_visible\_18, l0\_.is\_short\_visible AS is\_short\_visible\_19, l0\_.is\_listable AS is\_listable\_20, l0\_.is\_publicly\_updatable AS is\_publicly\_updatable\_21, l0\_.is\_unique\_identifer AS is\_unique\_identifer\_22, l0\_.field\_order AS field\_order\_23, l0\_.object AS object\_24, l0\_.properties AS properties\_25, l0\_.column\_is\_not\_created AS column\_is\_not\_created\_26, l0\_.original\_is\_published\_value AS original\_is\_published\_value\_27 FROM lead\_fields l0\_ WHERE l0\_.is\_published = ? AND l0\_.object = ? ORDER BY l0\_.field\_order ASC’ with params [1, “lead”]: SQLSTATE[42S22]: Column not found: 1054 Unknown column ‘l0\_.column\_is\_not\_created’ in ‘field list’” at /var/www/vhosts/schoolsupport.org.uk/httpdocs/mautic/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractMySQLDriver.php line 60 {“exception”:"[object] (Doctrine\DBAL\Exception\InvalidFieldNameException(code: 0): An exception occurred while executing ‘SELECT l0\_.is\_published AS is\_published\_0, l0\_.date\_added AS date\_added\_1, l0\_.created\_by AS created\_by\_2, l0\_.created\_by\_user AS created\_by\_user\_3, l0\_.date\_modified AS date\_modified\_4, l0\_.modified\_by AS modified\_by\_5, l0\_.modified\_by\_user AS modified\_by\_user\_6, l0\_.checked\_out AS checked\_out\_7, l0\_.checked\_out\_by AS checked\_out\_by\_8, l0\_.checked\_out\_by\_user AS checked\_out\_by\_user\_9, l0\_.id AS id\_10, l0\_.label AS label\_11, l0\_.alias AS alias\_12, l0\_.type AS type\_13, l0\_.field\_group AS field\_group\_14, l0\_.default\_value AS default\_value\_15, l0\_.is\_required AS is\_required\_16, l0\_.is\_fixed AS is\_fixed\_17, l0\_.is\_visible AS is\_visible\_18, l0\_.is\_short\_visible AS is\_short\_visible\_19, l0\_.is\_listable AS is\_listable\_20, l0\_.is\_publicly\_updatable AS is\_publicly\_updatable\_21, l0\_.is\_unique\_identifer AS is\_unique\_identifer\_22, l0\_.field\_order AS field\_order\_23, l0\_.object AS object\_24, l0\_.properties AS properties\_25, l0\_.column\_is\_not\_created AS column\_is\_not\_created\_26, l0\_.original\_is\_published\_value AS original\_is\_published\_value\_27 FROM lead\_fields l0\_ WHERE l0\_.is\_published = ? AND l0\_.object = ? ORDER BY l0\_.field\_order ASC’ with params [1, “lead”]:\n\nSQLSTATE[42S22]: Column not found: 1054 Unknown column ‘l0\_.column\_is\_not\_created’ in ‘field list’ at /var/www/vhosts/schoolsupport.org.uk/httpdocs/mautic/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractMySQLDriver.php:60, Doctrine\DBAL\Driver\PDOException(code: 42S22): SQLSTATE[42S22]: Column not found: 1054 Unknown column ‘l0\_.column\_is\_not\_created’ in ‘field list’ at /var/www/vhosts/schoolsupport.org.uk/httpdocs/mautic/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOStatement.php:123, PDOException(code: 42S22): SQLSTATE[42S22]: Column not found: 1054 Unknown column ‘l0\_.column\_is\_not\_created’ in ‘field list’ at /var/www/vhosts/schoolsupport.org.uk/httpdocs/mautic/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOStatement.php:121)"}   
[2021-10-07 11:14:14] mautic.CRITICAL: Uncaught PHP Exception Doctrine\DBAL\Exception\InvalidFieldNameException: “An exception occurred while executing ‘SELECT COUNT(_) AS dctrn\_count FROM (SELECT DISTINCT id\_10 FROM (SELECT l0\_.is\_published AS is\_published\_0, l0\_.date\_added AS date\_added\_1, l0\_.created\_by AS created\_by\_2, l0\_.created\_by\_user AS created\_by\_user\_3, l0\_.date\_modified AS date\_modified\_4, l0\_.modified\_by AS modified\_by\_5, l0\_.modified\_by\_user AS modified\_by\_user\_6, l0\_.checked\_out AS checked\_out\_7, l0\_.checked\_out\_by AS checked\_out\_by\_8, l0\_.checked\_out\_by\_user AS checked\_out\_by\_user\_9, l0\_.id AS id\_10, l0\_.name AS name\_11, l0\_.description AS description\_12, l0\_.alias AS alias\_13, l0\_.public\_name AS public\_name\_14, l0\_.filters AS filters\_15, l0\_.is\_global AS is\_global\_16, l0\_.is\_preference\_center AS is\_preference\_center\_17 FROM lead\_lists l0\_ LEFT JOIN categories c1\_ ON l0\_.category\_id = c1\_.id ORDER BY l0\_.name ASC) dctrn\_result) dctrn\_table’: SQLSTATE[42S22]: Column not found: 1054 Unknown column ‘l0\_.public\_name’ in ‘field list’" at /var/www/vhosts/schoolsupport.org.uk/httpdocs/mautic/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractMySQLDriver.php line 60 {“exception”:"[object] (Doctrine\DBAL\Exception\InvalidFieldNameException(code: 0): An exception occurred while executing 'SELECT COUNT(_) AS dctrn\_count FROM (SELECT DISTINCT id\_10 FROM (SELECT l0\_.is\_published AS is\_published\_0, l0\_.date\_added AS date\_added\_1, l0\_.created\_by AS created\_by\_2, l0\_.created\_by\_user AS created\_by\_user\_3, l0\_.date\_modified AS date\_modified\_4, l0\_.modified\_by AS modified\_by\_5, l0\_.modified\_by\_user AS modified\_by\_user\_6, l0\_.checked\_out AS checked\_out\_7, l0\_.checked\_out\_by AS checked\_out\_by\_8, l0\_.checked\_out\_by\_user AS checked\_out\_by\_user\_9, l0\_.id AS id\_10, l0\_.name AS name\_11, l0\_.description AS description\_12, l0\_.alias AS alias\_13, l0\_.public\_name AS public\_name\_14, l0\_.filters AS filters\_15, l0\_.is\_global AS is\_global\_16, l0\_.is\_preference\_center AS is\_preference\_center\_17 FROM lead\_lists l0\_ LEFT JOIN categories c1\_ ON l0\_.category\_id = c1\_.id ORDER BY l0\_.name ASC) dctrn\_result) dctrn\_table’:\n\nSQLSTATE[42S22]: Column not found: 1054 Unknown column ‘l0\_.public\_name’ in ‘field list’ at /var/www/vhosts/schoolsupport.org.uk/httpdocs/mautic/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractMySQLDriver.php:60, Doctrine\DBAL\Driver\PDOException(code: 42S22): SQLSTATE[42S22]: Column not found: 1054 Unknown column ‘l0\_.public\_name’ in ‘field list’ at /var/www/vhosts/schoolsupport.org.uk/httpdocs/mautic/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php:80, PDOException(code: 42S22): SQLSTATE[42S22]: Column not found: 1054 Unknown column ‘l0\_.public\_name’ in ‘field list’ at /var/www/vhosts/schoolsupport.org.uk/httpdocs/mautic/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php:75)”}   
[2021-10-07 11:14:19] mautic.CRITICAL: Uncaught PHP Exception Doctrine\DBAL\Exception\InvalidFieldNameException: “An exception occurred while executing ‘SELECT COUNT(_) AS dctrn\_count FROM (SELECT DISTINCT id\_10 FROM (SELECT f0\_.is\_published AS is\_published\_0, f0\_.date\_added AS date\_added\_1, f0\_.created\_by AS created\_by\_2, f0\_.created\_by\_user AS created\_by\_user\_3, f0\_.date\_modified AS date\_modified\_4, f0\_.modified\_by AS modified\_by\_5, f0\_.modified\_by\_user AS modified\_by\_user\_6, f0\_.checked\_out AS checked\_out\_7, f0\_.checked\_out\_by AS checked\_out\_by\_8, f0\_.checked\_out\_by\_user AS checked\_out\_by\_user\_9, f0\_.id AS id\_10, f0\_.name AS name\_11, f0\_.description AS description\_12, f0\_.alias AS alias\_13, f0\_.form\_attr AS form\_attr\_14, f0\_.cached\_html AS cached\_html\_15, f0\_.post\_action AS post\_action\_16, f0\_.post\_action\_property AS post\_action\_property\_17, f0\_.publish\_up AS publish\_up\_18, f0\_.publish\_down AS publish\_down\_19, f0\_.template AS template\_20, f0\_.in\_kiosk\_mode AS in\_kiosk\_mode\_21, f0\_.render\_style AS render\_style\_22, f0\_.form\_type AS form\_type\_23, f0\_.no\_index AS no\_index\_24, f0\_.progressive\_profiling\_limit AS progressive\_profiling\_limit\_25, (SELECT count(f1\_.id) AS sclr\_27 FROM form\_submissions f1\_ WHERE f1\_.form\_id = f0\_.id) AS sclr\_26 FROM forms f0\_ LEFT JOIN categories c2\_ ON f0\_.category\_id = c2\_.id ORDER BY f0\_.name ASC) dctrn\_result) dctrn\_table’: SQLSTATE[42S22]: Column not found: 1054 Unknown column ‘f0\_.progressive\_profiling\_limit’ in ‘field list’" at /var/www/vhosts/schoolsupport.org.uk/httpdocs/mautic/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractMySQLDriver.php line 60 {“exception”:"[object] (Doctrine\DBAL\Exception\InvalidFieldNameException(code: 0): An exception occurred while executing 'SELECT COUNT(_) AS dctrn\_count FROM (SELECT DISTINCT id\_10 FROM (SELECT f0\_.is\_published AS is\_published\_0, f0\_.date\_added AS date\_added\_1, f0\_.created\_by AS created\_by\_2, f0\_.created\_by\_user AS created\_by\_user\_3, f0\_.date\_modified AS date\_modified\_4, f0\_.modified\_by AS modified\_by\_5, f0\_.modified\_by\_user AS modified\_by\_user\_6, f0\_.checked\_out AS checked\_out\_7, f0\_.checked\_out\_by AS checked\_out\_by\_8, f0\_.checked\_out\_by\_user AS checked\_out\_by\_user\_9, f0\_.id AS id\_10, f0\_.name AS name\_11, f0\_.description AS description\_12, f0\_.alias AS alias\_13, f0\_.form\_attr AS form\_attr\_14, f0\_.cached\_html AS cached\_html\_15, f0\_.post\_action AS post\_action\_16, f0\_.post\_action\_property AS post\_action\_property\_17, f0\_.publish\_up AS publish\_up\_18, f0\_.publish\_down AS publish\_down\_19, f0\_.template AS template\_20, f0\_.in\_kiosk\_mode AS in\_kiosk\_mode\_21, f0\_.render\_style AS render\_style\_22, f0\_.form\_type AS form\_type\_23, f0\_.no\_index AS no\_index\_24, f0\_.progressive\_profiling\_limit AS progressive\_profiling\_limit\_25, (SELECT count(f1\_.id) AS sclr\_27 FROM form\_submissions f1\_ WHERE f1\_.form\_id = f0\_.id) AS sclr\_26 FROM forms f0\_ LEFT JOIN categories c2\_ ON f0\_.category\_id = c2\_.id ORDER BY f0\_.name ASC) dctrn\_result) dctrn\_table’:\n\nSQLSTATE[42S22]: Column not found: 1054 Unknown column ‘f0\_.progressive\_profiling\_limit’ in ‘field list’ at /var/www/vhosts/schoolsupport.org.uk/httpdocs/mautic/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractMySQLDriver.php:60, Doctrine\DBAL\Driver\PDOException(code: 42S22): SQLSTATE[42S22]: Column not found: 1054 Unknown column ‘f0\_.progressive\_profiling\_limit’ in ‘field list’ at /var/www/vhosts/schoolsupport.org.uk/httpdocs/mautic/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php:80, PDOException(code: 42S22): SQLSTATE[42S22]: Column not found: 1054 Unknown column ‘f0\_.progressive\_profiling\_limit’ in ‘field list’ at /var/www/vhosts/schoolsupport.org.uk/httpdocs/mautic/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php:75)”}   
[2021-10-07 10:15:01] mautic.NOTICE: Doctrine\DBAL\Exception\InvalidFieldNameException: An exception occurred while executing ‘SELECT l0\_.is\_published AS is\_published\_0, l0\_.date\_added AS date\_added\_1, l0\_.created\_by AS created\_by\_2, l0\_.created\_by\_user AS created\_by\_user\_3, l0\_.date\_modified AS date\_modified\_4, l0\_.modified\_by AS modified\_by\_5, l0\_.modified\_by\_user AS modified\_by\_user\_6, l0\_.checked\_out AS checked\_out\_7, l0\_.checked\_out\_by AS checked\_out\_by\_8, l0\_.checked\_out\_by\_user AS checked\_out\_by\_user\_9, l0\_.id AS id\_10, l0\_.name AS name\_11, l0\_.description AS description\_12, l0\_.alias AS alias\_13, l0\_.public\_name AS public\_name\_14, l0\_.filters AS filters\_15, l0\_.is\_global AS is\_global\_16, l0\_.is\_preference\_center AS is\_preference\_center\_17, l0\_.category\_id AS category\_id\_18 FROM lead\_lists l0\_ LEFT JOIN categories c1\_ ON l0\_.category\_id = c1\_.id ORDER BY l0\_.name ASC’: SQLSTATE[42S22]: Column not found: 1054 Unknown column ‘l0\_.public\_name’ in ‘field list’ (uncaught exception) at /var/www/vhosts/schoolsupport.org.uk/httpdocs/mautic/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractMySQLDriver.php line 60 while running console command `mautic:segments:update`    
[2021-10-07 10:15:01] mautic.WARNING: Command `mautic:segments:update` exited with status code 1

Steps I have tried to fix the problem: none yet as not sure what to do.

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<div class="post-metadata">

**Author:** ![hannahhayes](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/hannahhayes/32/902_2.png) [@hannahhayes](https://forum.mautic.org/u/hannahhayes)\
**Post date:** [October 7, 2021, 10:32am UTC](https://forum.mautic.org/t/unable-to-access-certain-parts-of-mautic-after-upgrade-to-3-3-4/21181/2 "2021-10-07T10:32:44Z")

</div>

I have just tried visiting my-mautic-url/s/update/schema, but it has returned a message to say that the database schema is already up to date.

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<div class="post-metadata">

**Author:** ![mikew](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/mikew/32/5156_2.png) [@mikew](https://forum.mautic.org/u/mikew)\
**Post date:** [October 7, 2021, 12:11pm UTC](https://forum.mautic.org/t/unable-to-access-certain-parts-of-mautic-after-upgrade-to-3-3-4/21181/3 "2021-10-07T12:11:52Z")

</div>

when you try go to one of the links (emails/contacts) inspect the page and have a look in console.

You can always just try and chown -R www-data:www-data /var/www/mautic/

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<div class="post-metadata">

**Author:** ![hannahhayes](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/hannahhayes/32/902_2.png) [@hannahhayes](https://forum.mautic.org/u/hannahhayes)\
**Post date:** [October 7, 2021, 1:49pm UTC](https://forum.mautic.org/t/unable-to-access-certain-parts-of-mautic-after-upgrade-to-3-3-4/21181/4 "2021-10-07T13:49:30Z")

</div>

Thanks Mike. It seems to have come back to life in another browser, so perhaps it was just a cacheing issue.