Erweiterung contao-survey keine zweite Seite

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Hallo,

ich habe gestern die Erweiterung contao-survey installiert.
Contao 4.13.

Soweit geht auch alles. Nur wenn ich auf die zweite Seite gehe (weiter klicke) bekomme ich die Contao Fehler Seite.
FEhler
Doctrine\DBAL\Exception\NotNullConstraintViolation Exception:
An exception occurred while executing a query: SQLSTATE[23000]: Integrity constraint violation: 1048 Column 'uid' cannot be null

Mache ich was falsch?

Viele Grüße

Alex

[cliffparnitzky]

Welche davon https://extensions.contao.org/?q=contao-survey ???

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Von Pdir

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Das steht im LOG

[2022-09-30T12:09:17.861948+02:00] request.INFO: Matched route "tl_page.58". {"route":"tl_page.58","route_parameters":{"_token_check":true,"_controller":"Contao\\FrontendIndex::renderPage","_scope":"frontend","_locale":"de","_format":"html","_canonical_route":"tl_page.58","parameters":"","pageModel":{"Contao\\PageModel":[]},"_route":"tl_page.58","_route_object":{"Contao\\CoreBundle\\Routing\\Page\\PageRoute":[]}},"request_uri":"http://senmuenchen2020.alfahosting.org/umfrage.html","method":"POST"} []
[2022-09-30T12:09:17.894458+02:00] security.INFO: Populated the TokenStorage with an anonymous Token. [] []
[2022-09-30T12:09:18.051692+02:00] request.CRITICAL: Uncaught PHP Exception Doctrine\DBAL\Exception\NotNullConstraintViolationException: "An exception occurred while executing a query: SQLSTATE[23000]: Integrity constraint violation: 1048 Column 'uid' cannot be null" at /var/www/web28943384/html/contao413/vendor/doctrine/dbal/src/Driver/API/MySQL/ExceptionConverter.php line 114 {"exception":"[object] (Doctrine\\DBAL\\Exception\\NotNullConstraintViolationException(code: 1048): An exception occurred while executing a query: SQLSTATE[23000]: Integrity constraint violation: 1048 Column 'uid' cannot be null at /var/www/web28943384/html/contao413/vendor/doctrine/dbal/src/Driver/API/MySQL/ExceptionConverter.php:114)\n[previous exception] [object] (Doctrine\\DBAL\\Driver\\PDO\\Exception(code: 1048): SQLSTATE[23000]: Integrity constraint violation: 1048 Column 'uid' cannot be null at /var/www/web28943384/html/contao413/vendor/doctrine/dbal/src/Driver/PDO/Exception.php:28)\n[previous exception] [object] (PDOException(code: 23000): SQLSTATE[23000]: Integrity constraint violation: 1048 Column 'uid' cannot be null at /var/www/web28943384/html/contao413/vendor/doctrine/dbal/src/Driver/PDO/Statement.php:134)"} []

Ich werde da leider nicht so schlau draus