Fatal error: Uncaught TYPO3\CMS\Extbase\Property\Exception\TargetNotFoundException: Object of type Tx_IfmStudies_Domain_Model_Publication with identity "501" not found. in /kunden/389157_53111/webseiten/typo3sources/typo3_src-8.7.27/typo3/sysext/extbase/Classes/Property/TypeConverter/PersistentObjectConverter.php:226 Stack trace: #0 /kunden/389157_53111/webseiten/typo3sources/typo3_src-8.7.27/typo3/sysext/extbase/Classes/Property/TypeConverter/PersistentObjectConverter.php(158): TYPO3\CMS\Extbase\Property\TypeConverter\PersistentObjectConverter->fetchObjectFromPersistence('501', 'Tx_IfmStudies_D...') #1 /kunden/389157_53111/webseiten/typo3sources/typo3_src-8.7.27/typo3/sysext/extbase/Classes/Property/PropertyMapper.php(201): TYPO3\CMS\Extbase\Property\TypeConverter\PersistentObjectConverter->convertFrom('501', 'Tx_IfmStudies_D...', Array, Object(TYPO3\CMS\Extbase\Mvc\Controller\MvcPropertyMappingConfiguration)) #2 /kunden/389157_53111/webseiten/typo3sources/typo3_src-8.7.27/typo3/sysext/extbase/Classes/Property/PropertyMa in /kunden/389157_53111/webseiten/typo3sources/typo3_src-8.7.27/typo3/sysext/extbase/Classes/Property/TypeConverter/PersistentObjectConverter.php on line 226