contao 4.4.5 + Newsletter Abmeldung > Es ist ein Fehler aufgetreten
hi zusammen,
beim Abmelden kriege ich immer:
kann mir vielleicht jemand helfen?
vielen DANK!
Code:
[2017-10-02 14:38:18] request.INFO: Matched route "contao_frontend". {"route":"contao_frontend","route_parameters":{"_token_check":true,"_controller":"Contao\\CoreBundle\\Controller\\FrontendController::indexAction","_scope":"frontend","_locale":null,"alias":"kontakt/newsletter/newsletter-abmeldung","_route":"contao_frontend"},"request_uri":"https://www.domain.com/kontakt/newsletter/newsletter-abmeldung.html","method":"POST"} []
[2017-10-02 14:38:18] security.INFO: Attempting SimplePreAuthentication. {"key":"frontend","authenticator":"Contao\\CoreBundle\\Security\\ContaoAuthenticator"} []
[2017-10-02 14:38:18] app.CRITICAL: An exception occurred. {"exception":"[object] (Doctrine\\DBAL\\Exception\\UniqueConstraintViolationException(code: 0): An exception occurred while executing 'INSERT INTO tl_newsletter_blacklist (pid, hash) VALUES ('1', '343173e2ae15461746b81f9b18ba61ce')':\n\nSQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry '343173e2ae15461746b81f9b18ba61ce' for key 'hash' at /home/httpd/vhosts/domain.com/httpdocs/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/AbstractMySQLDriver.php:66, Doctrine\\DBAL\\Driver\\PDOException(code: 23000): SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry '343173e2ae15461746b81f9b18ba61ce' for key 'hash' at /home/httpd/vhosts/domain.com/httpdocs/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php:106, PDOException(code: 23000): SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry '343173e2ae15461746b81f9b18ba61ce' for key 'hash' at /home/httpd/vhosts/domain.com/httpdocs/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php:104)"} []
