Backend-Fehler nach update auf 4.2.3

seit dem letzten update kommt beim login ins backend folgende fehlermeldung: Ups! Ein Fehler ist aufgetreten! Die nachfolgenden Hinweise sollten Ihnen weiterhelfen. An exception occurred while executing ‚SELECT s0_.id AS id0, s0_.name AS name1, s0_.label AS label2, s1_.id AS id3, s1_.auth_id AS auth_id4, s1_.label AS label5, s1_.column AS column6, s1_.position AS position7 FROM s_core_widgets s0_ LEFT JOIN s_core_widget_views s1_ ON s0_.id = s1_.widget_id WHERE s1_.auth_id = ?‘ with params [50]: SQLSTATE[42S22]: Column not found: 1054 Unknown column ‚s1_.label‘ in ‚field list‘ in vendor/doctrine/dbal/lib/Doctrine/DBAL/DBALException.php on line 91 Stack trace: #0 vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php(701): Doctrine\DBAL\DBALException::driverExceptionDuringQuery(Object(PDOException), ‚SELECT s0_.id A…‘, Array) #1 vendor/doctrine/orm/lib/Doctrine/ORM/Query/Exec/SingleSelectExecutor.php(50): Doctrine\DBAL\Connection->executeQuery(‚SELECT s0_.id A…‘, Array, Array, NULL) #2 vendor/doctrine/orm/lib/Doctrine/ORM/Query.php(286): Doctrine\ORM\Query\Exec\SingleSelectExecutor->execute(Object(Doctrine\DBAL\Connection), Array, Array) #3 vendor/doctrine/orm/lib/Doctrine/ORM/AbstractQuery.php(794): Doctrine\ORM\Query->_doExecute() #4 vendor/doctrine/orm/lib/Doctrine/ORM/AbstractQuery.php(586): Doctrine\ORM\AbstractQuery->execute(NULL, 2) #5 Shopware/Controllers/Backend/Widgets.php(74): Doctrine\ORM\AbstractQuery->getArrayResult() #6 Enlight/Controller/Action.php(159): Shopware_Controllers_Backend_Widgets->getListAction() #7 Enlight/Controller/Dispatcher/Default.php(528): Enlight_Controller_Action->dispatch(‚getListAction‘) #8 Enlight/Controller/Front.php(228): Enlight_Controller_Dispatcher_Default->dispatch(Object(Enlight_Controller_Request_RequestHttp), Object(Enlight_Controller_Response_ResponseHttp)) #9 Shopware/Kernel.php(141): Enlight_Controller_Front->dispatch() #10 vendor/symfony/http-kernel/Symfony/Component/HttpKernel/HttpCache/HttpCache.php(473): Shopware\Kernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #11 Shopware/Components/HttpCache/AppCache.php(256): Symfony\Component\HttpKernel\HttpCache\HttpCache->forward(Object(Symfony\Component\HttpFoundation\Request), true, NULL) #12 vendor/symfony/http-kernel/Symfony/Component/HttpKernel/HttpCache/HttpCache.php(244): Shopware\Components\HttpCache\AppCache->forward(Object(Symfony\Component\HttpFoundation\Request), true) #13 Shopware/Components/HttpCache/AppCache.php(102): Symfony\Component\HttpKernel\HttpCache\HttpCache->pass(Object(Symfony\Component\HttpFoundation\Request), true) #14 shopware.php(91): Shopware\Components\HttpCache\AppCache->handle(Object(Symfony\Component\HttpFoundation\Request)) #15 {main} OK