Background job error

Nextcloud version: 28.0.2
Operating system and version: Ubuntu 22.04
Apache version: Apache/2.4.52
PHP version: 8.1.2
Database: PostgreSQL 14.11

Problem:
The background task logs an error.

nextcloud.log output:

 {"reqId":"H8tW1PIgsUVoNup8NGBa","level":3,"time":"2024-02-29T06:55:02+00:00","remoteAddr":"","user":"--","app":"core","method":"","url":"--","message":"Error while running background job (class: OCA\\Deck\\Cron\\CardDescriptionActivity, arguments: )","userAgent":"--","version":"28.0.2.5","data":{"app":"core","exception":"{\"class\":\"Exception\",\"message\":\"Failed to parse time string (12023-03-04 07:00:00) at position 12 (0): Double time specification\",\"code\":0,\"file\":\"/var/www/nextcloud/lib/public/AppFramework/Db/Entity.php:126\",\"trace\":\"#0 /var/www/nextcloud/lib/public/AppFramework/Db/Entity.php(126): DateTime->__construct()\\n#1 /var/www/nextcloud/lib/public/AppFramework/Db/Entity.php(167): OCP\\AppFramework\\Db\\Entity->setter()\\n#2 /var/www/nextcloud/apps/deck/lib/Db/RelationalEntity.php(147): OCP\\AppFramework\\Db\\Entity->__call()\\n#3 /var/www/nextcloud/lib/public/AppFramework/Db/Entity.php(75): OCA\\Deck\\Db\\RelationalEntity->__call()\\n#4 /var/www/nextcloud/lib/public/AppFramework/Db/QBMapper.php(321): OCP\\AppFramework\\Db\\Entity::fromRow()\\n#5 /var/www/nextcloud/lib/public/AppFramework/Db/QBMapper.php(339): OCP\\AppFramework\\Db\\QBMapper->mapRowToEntity()\\n#6 /var/www/nextcloud/apps/deck/lib/Db/CardMapper.php(313): OCP\\AppFramework\\Db\\QBMapper->findEntities()\\n#7 /var/www/nextcloud/apps/deck/lib/Cron/CardDescriptionActivity.php(50): OCA\\Deck\\Db\\CardMapper->findUnexposedDescriptionChances()\\n#8 /var/www/nextcloud/lib/public/BackgroundJob/Job.php(81): OCA\\Deck\\Cron\\CardDescriptionActivity->run()\\n#9 /var/www/nextcloud/lib/public/BackgroundJob/Job.php(67): OCP\\BackgroundJob\\Job->start()\\n#10 /var/www/nextcloud/cron.php(152): OCP\\BackgroundJob\\Job->execute()\\n#11 {main}\"}"}}

Maybe someone can help me

Thanks