503 Fehler beim Abruf der Stammdaten

Hallo Markus,

Danke Dir für Deine hilfreiche Antwort. Ich habe nun die Plugins getestet. Alles ohne Probleme. Habe dann das erweitere Debugging eingeschaltet und erhalte nun folgenden Fehler:

Widgets
Loading Stammdaten…
Ups! Ein Fehler ist aufgetreten! Die nachfolgenden Hinweise sollten Ihnen weiterhelfen. Could not convert database value to ‚object‘ as an error was triggered by the unserialization: ‚unserialize(): Error at offset 2 of 127 bytes‘ in /www/htdocs/tona3/vendor/doctrine/dbal/lib/Doctrine/DBAL/Types/ConversionException.php on line 117 Stack trace: #0 /www/htdocs/tona3/vendor/doctrine/dbal/lib/Doctrine/DBAL/Types/ObjectType.php(47): Doctrine\DBAL\Types\ConversionException::conversionFailedUnserialization(‚object‘, ‚unserialize(): …‘) #1 [internal function]: Doctrine\DBAL\Types\ObjectType->Doctrine\DBAL\Types{closure}(8, ‚unserialize(): …‘, ‚/www/htdocs/ton…‘, 51) #2 /www/htdocs/tona3/vendor/doctrine/dbal/lib/Doctrine/DBAL/Types/ObjectType.php(51): unserialize(‚s:130:"Kontoinh…‘) #3 /www/htdocs/tona3/vendor/doctrine/orm/lib/Doctrine/ORM/Internal/Hydration/AbstractHydrator.php(468): Doctrine\DBAL\Types\ObjectType->convertToPHPValue(‚s:130:"Kontoinh…‘, Object(Doctrine\DBAL\Platforms\MySqlPlatform)) #4 /www/htdocs/tona3/vendor/doctrine/orm/lib/Doctrine/ORM/Internal/Hydration/ArrayHydrator.php(75): Doctrine\ORM\Internal\Hydration\AbstractHydrator->gatherRowData(Array, Array, Array) #5 /www/htdocs/tona3/vendor/doctrine/orm/lib/Doctrine/ORM/Internal/Hydration/ArrayHydrator.php(61): Doctrine\ORM\Internal\Hydration\ArrayHydrator->hydrateRowData(Array, Array) #6 /www/htdocs/tona3/vendor/doctrine/orm/lib/Doctrine/ORM/Internal/Hydration/AbstractHydrator.php(270): Doctrine\ORM\Internal\Hydration\ArrayHydrator->hydrateAllData() #7 /www/htdocs/tona3/vendor/doctrine/orm/lib/Doctrine/ORM/AbstractQuery.php(1234): Doctrine\ORM\Internal\Hydration\AbstractHydrator->hydrateAll(Object(Doctrine\DBAL\ForwardCompatibility\Result), Object(Doctrine\ORM\Query\ResultSetMapping), Array) #8 /www/htdocs/tona3/vendor/doctrine/orm/lib/Doctrine/ORM/AbstractQuery.php(1175): Doctrine\ORM\AbstractQuery->executeIgnoreQueryCache(NULL, 2) #9 /www/htdocs/tona3/vendor/doctrine/orm/lib/Doctrine/ORM/AbstractQuery.php(963): Doctrine\ORM\AbstractQuery->execute(NULL, 2) #10 /www/htdocs/tona3/engine/Shopware/Controllers/Backend/Config.php(185): Doctrine\ORM\AbstractQuery->getOneOrNullResult(2) #11 /www/htdocs/tona3/engine/Library/Enlight/Controller/Action.php(187): Shopware_Controllers_Backend_Config->getFormAction() #12 /www/htdocs/tona3/engine/Library/Enlight/Controller/Dispatcher/Default.php(467): Enlight_Controller_Action->dispatch(‚getFormAction‘) #13 /www/htdocs/tona3/engine/Library/Enlight/Controller/Front.php(225): Enlight_Controller_Dispatcher_Default->dispatch(Object(Enlight_Controller_Request_RequestHttp), Object(Enlight_Controller_Response_ResponseHttp)) #14 /www/htdocs/tona3/engine/Shopware/Kernel.php(197): Enlight_Controller_Front->dispatch() #15 /www/htdocs/tona3/vendor/symfony/http-kernel/HttpCache/SubRequestHandler.php(85): Shopware\Kernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #16 /www/htdocs/tona3/vendor/symfony/http-kernel/HttpCache/HttpCache.php(479): Symfony\Component\HttpKernel\HttpCache\SubRequestHandler::handle(Object(Shopware\Kernel), Object(Symfony\Component\HttpFoundation\Request), 1, true) #17 /www/htdocs/tona3/engine/Shopware/Components/HttpCache/AppCache.php(266): Symfony\Component\HttpKernel\HttpCache\HttpCache->forward(Object(Symfony\Component\HttpFoundation\Request), true, NULL) #18 /www/htdocs/tona3/vendor/symfony/http-kernel/HttpCache/HttpCache.php(269): Shopware\Components\HttpCache\AppCache->forward(Object(Symfony\Component\HttpFoundation\Request), true) #19 /www/htdocs/tona3/engine/Shopware/Components/HttpCache/AppCache.php(106): Symfony\Component\HttpKernel\HttpCache\HttpCache->pass(Object(Symfony\Component\HttpFoundation\Request), true) #20 /www/htdocs/tona3/shopware.php(122): Shopware\Components\HttpCache\AppCache->handle(Object(Symfony\Component\HttpFoundation\Request)) #21 {main}

Hast Du hier nochmals eine Idee? Kann es sein, dass in der Datenbank was nicht stimmt?
Viele Grüße
Heiko