Media Management

When setting the field hidden and saving the record an exception is thrown:

#1314354065: Could not find row with uid "186" in table sys_file (More information)

RuntimeException thrown in file
/var/www/typo3_src-6.1.5/typo3/sysext/core/Classes/Resource/AbstractRepository.php in line 195.

18 TYPO3\CMS\Core\Resource\AbstractRepository::findByUid("186")

/var/www/typo3_src-6.1.5/typo3/sysext/core/Classes/Resource/ResourceFactory.php:
00340:     /** @var FileRepository $fileRepository */
00341:     $fileRepository = GeneralUtility::makeInstance('TYPO3\CMS\Core\Resource\FileRepository');
00342:     $fileObject = $fileRepository->findByUid($uid);
00343:     if (!is_object($fileObject)) {
00344:      throw new \TYPO3\CMS\Core\Resource\Exception\FileDoesNotExistException('No file found for given UID.', 1317178604);

17 TYPO3\CMS\Core\Resource\ResourceFactory::getFileObject("186")

/var/www/html/typo3conf/ext/media/Classes/Form/FileUpload.php:
00081:   // Instantiate the file object for the whole class if possible.
00082:   if ($this->getValue()) {
00083:    $this->fileObject = \TYPO3\CMS\Core\Resource\ResourceFactory::getInstance()->getFileObject($this->getValue());
00084:   }

This occurs both in Media modul and File List Module.
TYPO3 Version 6.1.5
Media Version 1.1.0-dev