Your software
My Mautic version is: 4.2.0
My PHP version is: 7.4.0
My Database type and version is: mySQL5.7.38-0ubuntu0.18.04.1
Your problem
My problem is:
My Mautic installation works fine, but I can’t access the dashboard. I get an error 500 when trying
These errors are showing in the log:
[2022-08-02 09:16:52] mautic.CRITICAL: Uncaught PHP Exception Symfony\Component\Debug\Exception\FatalThrowableError: “Call to a member function createQueryBuilder() on null” at /home/at10309/web/marketing.nastu.ch/public_html/app/bundles/EmailBundle/Stats/Helper/FilterTrait.php line 79 {“exception”:“[object] (Symfony\Component\Debug\Exception\FatalThrowableError(code: 0): Call to a member function createQueryBuilder() on null at /home/at10309/web/marketing.nastu.ch/public_html/app/bundles/EmailBundle/Stats/Helper/FilterTrait.php:79)”}
[2022-08-02 10:47:46] mautic.CRITICAL: Uncaught PHP Exception Symfony\Component\Debug\Exception\FatalThrowableError: “Call to a member function createQueryBuilder() on null” at /home/at10309/web/marketing.nastu.ch/public_html/app/bundles/EmailBundle/Stats/Helper/FilterTrait.php line 79 {“exception”:“[object] (Symfony\Component\Debug\Exception\FatalThrowableError(code: 0): Call to a member function createQueryBuilder() on null at /home/at10309/web/marketing.nastu.ch/public_html/app/bundles/EmailBundle/Stats/Helper/FilterTrait.php:79)”}
[2022-08-02 11:36:16] mautic.CRITICAL: Uncaught PHP Exception Symfony\Component\Debug\Exception\FatalThrowableError: “Call to a member function createQueryBuilder() on null” at /home/at10309/web/marketing.nastu.ch/public_html/app/bundles/EmailBundle/Stats/Helper/FilterTrait.php line 79 {“exception”:“[object] (Symfony\Component\Debug\Exception\FatalThrowableError(code: 0): Call to a member function createQueryBuilder() on null at /home/at10309/web/marketing.nastu.ch/public_html/app/bundles/EmailBundle/Stats/Helper/FilterTrait.php:79)”}
[2022-08-02 11:36:24] mautic.CRITICAL: Uncaught PHP Exception Symfony\Component\Debug\Exception\FatalThrowableError: “Call to a member function createQueryBuilder() on null” at /home/at10309/web/marketing.nastu.ch/public_html/app/bundles/EmailBundle/Stats/Helper/FilterTrait.php line 79 {“exception”:“[object] (Symfony\Component\Debug\Exception\FatalThrowableError(code: 0): Call to a member function createQueryBuilder() on null at /home/at10309/web/marketing.nastu.ch/public_html/app/bundles/EmailBundle/Stats/Helper/FilterTrait.php:79)”}
[2022-08-02 11:36:29] mautic.CRITICAL: Uncaught PHP Exception Symfony\Component\Debug\Exception\FatalThrowableError: “Call to a member function createQueryBuilder() on null” at /home/at10309/web/marketing.nastu.ch/public_html/app/bundles/EmailBundle/Stats/Helper/FilterTrait.php line 79 {“exception”:“[object] (Symfony\Component\Debug\Exception\FatalThrowableError(code: 0): Call to a member function createQueryBuilder() on null at /home/at10309/web/marketing.nastu.ch/public_html/app/bundles/EmailBundle/Stats/Helper/FilterTrait.php:79)”}
[2022-08-02 13:22:35] mautic.CRITICAL: Uncaught PHP Exception Symfony\Component\Debug\Exception\FatalThrowableError: “Call to a member function createQueryBuilder() on null” at /home/at10309/web/marketing.nastu.ch/public_html/app/bundles/EmailBundle/Stats/Helper/FilterTrait.php line 79 {“exception”:“[object] (Symfony\Component\Debug\Exception\FatalThrowableError(code: 0): Call to a member function createQueryBuilder() on null at /home/at10309/web/marketing.nastu.ch/public_html/app/bundles/EmailBundle/Stats/Helper/FilterTrait.php:79)”}
[2022-08-02 13:22:47] mautic.CRITICAL: Uncaught PHP Exception Symfony\Component\Debug\Exception\FatalThrowableError: “Call to a member function createQueryBuilder() on null” at /home/at10309/web/marketing.nastu.ch/public_html/app/bundles/EmailBundle/Stats/Helper/FilterTrait.php line 79 {“exception”:“[object] (Symfony\Component\Debug\Exception\FatalThrowableError(code: 0): Call to a member function createQueryBuilder() on null at /home/at10309/web/marketing.nastu.ch/public_html/app/bundles/EmailBundle/Stats/Helper/FilterTrait.php:79)”}
[2022-08-02 15:16:49] mautic.CRITICAL: Uncaught PHP Exception Symfony\Component\Debug\Exception\FatalThrowableError: “Call to a member function createQueryBuilder() on null” at /home/at10309/web/marketing.nastu.ch/public_html/app/bundles/EmailBundle/Stats/Helper/FilterTrait.php line 79 {“exception”:“[object] (Symfony\Component\Debug\Exception\FatalThrowableError(code: 0): Call to a member function createQueryBuilder() on null at /home/at10309/web/marketing.nastu.ch/public_html/app/bundles/EmailBundle/Stats/Helper/FilterTrait.php:79)”}
[2022-08-02 16:20:39] mautic.CRITICAL: Uncaught PHP Exception Symfony\Component\Debug\Exception\FatalThrowableError: “Call to a member function createQueryBuilder() on null” at /home/at10309/web/marketing.nastu.ch/public_html/app/bundles/EmailBundle/Stats/Helper/FilterTrait.php line 79 {“exception”:“[object] (Symfony\Component\Debug\Exception\FatalThrowableError(code: 0): Call to a member function createQueryBuilder() on null at /home/at10309/web/marketing.nastu.ch/public_html/app/bundles/EmailBundle/Stats/Helper/FilterTrait.php:79)”}
[2022-08-02 16:20:50] mautic.CRITICAL: Uncaught PHP Exception Symfony\Component\Debug\Exception\FatalThrowableError: “Call to a member function createQueryBuilder() on null” at /home/at10309/web/marketing.nastu.ch/public_html/app/bundles/EmailBundle/Stats/Helper/FilterTrait.php line 79 {“exception”:“[object] (Symfony\Component\Debug\Exception\FatalThrowableError(code: 0): Call to a member function createQueryBuilder() on null at /home/at10309/web/marketing.nastu.ch/public_html/app/bundles/EmailBundle/Stats/Helper/FilterTrait.php:79)”}
[2022-08-02 16:22:08] mautic.CRITICAL: Uncaught PHP Exception Symfony\Component\Debug\Exception\FatalThrowableError: “Call to a member function createQueryBuilder() on null” at /home/at10309/web/marketing.nastu.ch/public_html/app/bundles/EmailBundle/Stats/Helper/FilterTrait.php line 79 {“exception”:“[object] (Symfony\Component\Debug\Exception\FatalThrowableError(code: 0): Call to a member function createQueryBuilder() on null at /home/at10309/web/marketing.nastu.ch/public_html/app/bundles/EmailBundle/Stats/Helper/FilterTrait.php:79)”}
[2022-08-02 16:22:26] mautic.CRITICAL: Uncaught PHP Exception Symfony\Component\Debug\Exception\FatalThrowableError: “Call to a member function createQueryBuilder() on null” at /home/at10309/web/marketing.nastu.ch/public_html/app/bundles/EmailBundle/Stats/Helper/FilterTrait.php line 79 {“exception”:“[object] (Symfony\Component\Debug\Exception\FatalThrowableError(code: 0): Call to a member function createQueryBuilder() on null at /home/at10309/web/marketing.nastu.ch/public_html/app/bundles/EmailBundle/Stats/Helper/FilterTrait.php:79)”}
[2022-08-02 16:22:31] mautic.CRITICAL: Uncaught PHP Exception Symfony\Component\Debug\Exception\FatalThrowableError: “Call to a member function createQueryBuilder() on null” at /home/at10309/web/marketing.nastu.ch/public_html/app/bundles/EmailBundle/Stats/Helper/FilterTrait.php line 79 {“exception”:“[object] (Symfony\Component\Debug\Exception\FatalThrowableError(code: 0): Call to a member function createQueryBuilder() on null at /home/at10309/web/marketing.nastu.ch/public_html/app/bundles/EmailBundle/Stats/Helper/FilterTrait.php:79)”}
[2022-08-02 16:22:41] mautic.CRITICAL: Uncaught PHP Exception Symfony\Component\Debug\Exception\FatalThrowableError: “Call to a member function createQueryBuilder() on null” at /home/at10309/web/marketing.nastu.ch/public_html/app/bundles/EmailBundle/Stats/Helper/FilterTrait.php line 79 {“exception”:“[object] (Symfony\Component\Debug\Exception\FatalThrowableError(code: 0): Call to a member function createQueryBuilder() on null at /home/at10309/web/marketing.nastu.ch/public_html/app/bundles/EmailBundle/Stats/Helper/FilterTrait.php:79)”}
[2022-08-02 16:22:52] mautic.CRITICAL: Uncaught PHP Exception Symfony\Component\Debug\Exception\FatalThrowableError: “Call to a member function createQueryBuilder() on null” at /home/at10309/web/marketing.nastu.ch/public_html/app/bundles/EmailBundle/Stats/Helper/FilterTrait.php line 79 {“exception”:“[object] (Symfony\Component\Debug\Exception\FatalThrowableError(code: 0): Call to a member function createQueryBuilder() on null at /home/at10309/web/marketing.nastu.ch/public_html/app/bundles/EmailBundle/Stats/Helper/FilterTrait.php:79)”}
[2022-08-02 16:23:53] mautic.CRITICAL: Uncaught PHP Exception Symfony\Component\Debug\Exception\FatalThrowableError: “Call to a member function createQueryBuilder() on null” at /home/at10309/web/marketing.nastu.ch/public_html/app/bundles/EmailBundle/Stats/Helper/FilterTrait.php line 79 {“exception”:“[object] (Symfony\Component\Debug\Exception\FatalThrowableError(code: 0): Call to a member function createQueryBuilder() on null at /home/at10309/web/marketing.nastu.ch/public_html/app/bundles/EmailBundle/Stats/Helper/FilterTrait.php:79)”}
[2022-08-02 16:24:31] mautic.CRITICAL: Uncaught PHP Exception Symfony\Component\Debug\Exception\FatalThrowableError: “Call to a member function createQueryBuilder() on null” at /home/at10309/web/marketing.nastu.ch/public_html/app/bundles/EmailBundle/Stats/Helper/FilterTrait.php line 79 {“exception”:“[object] (Symfony\Component\Debug\Exception\FatalThrowableError(code: 0): Call to a member function createQueryBuilder() on null at /home/at10309/web/marketing.nastu.ch/public_html/app/bundles/EmailBundle/Stats/Helper/FilterTrait.php:79)”}
[2022-08-02 16:24:46] mautic.CRITICAL: Uncaught PHP Exception Symfony\Component\Debug\Exception\FatalThrowableError: “Call to a member function createQueryBuilder() on null” at /home/at10309/web/marketing.nastu.ch/public_html/app/bundles/EmailBundle/Stats/Helper/FilterTrait.php line 79 {“exception”:“[object] (Symfony\Component\Debug\Exception\FatalThrowableError(code: 0): Call to a member function createQueryBuilder() on null at /home/at10309/web/marketing.nastu.ch/public_html/app/bundles/EmailBundle/Stats/Helper/FilterTrait.php:79)”}
[2022-08-02 16:25:51] mautic.CRITICAL: Uncaught PHP Exception Symfony\Component\Debug\Exception\FatalThrowableError: “Call to a member function createQueryBuilder() on null” at /home/at10309/web/marketing.nastu.ch/public_html/app/bundles/EmailBundle/Stats/Helper/FilterTrait.php line 79 {“exception”:“[object] (Symfony\Component\Debug\Exception\FatalThrowableError(code: 0): Call to a member function createQueryBuilder() on null at /home/at10309/web/marketing.nastu.ch/public_html/app/bundles/EmailBundle/Stats/Helper/FilterTrait.php:79)”}
[2022-08-02 16:29:02] mautic.CRITICAL: Uncaught PHP Exception Symfony\Component\Debug\Exception\FatalThrowableError: “Call to a member function createQueryBuilder() on null” at /home/at10309/web/marketing.nastu.ch/public_html/app/bundles/EmailBundle/Stats/Helper/FilterTrait.php line 79 {“exception”:“[object] (Symfony\Component\Debug\Exception\FatalThrowableError(code: 0): Call to a member function createQueryBuilder() on null at /home/at10309/web/marketing.nastu.ch/public_html/app/bundles/EmailBundle/Stats/Helper/FilterTrait.php:79)”}
[2022-08-02 16:30:24] mautic.CRITICAL: Uncaught PHP Exception Symfony\Component\Debug\Exception\FatalThrowableError: “Call to a member function createQueryBuilder() on null” at /home/at10309/web/marketing.nastu.ch/public_html/app/bundles/EmailBundle/Stats/Helper/FilterTrait.php line 79 {“exception”:“[object] (Symfony\Component\Debug\Exception\FatalThrowableError(code: 0): Call to a member function createQueryBuilder() on null at /home/at10309/web/marketing.nastu.ch/public_html/app/bundles/EmailBundle/Stats/Helper/FilterTrait.php:79)”}
Steps I have tried to fix the problem:
None yet, asI have no clue what I could have done to trigger this error