Error (FileNotInRepositoryError) After upgrade to 1.6.2

[tek12]

So, everything was fine... then I upgraded.

I checked permissions on the upload folder already, everything is owned by www-data. I've manually searched for the file, as suggested in this post:

http://forums.fengoffice.com/index.php?topic=1858.0

But, it doesn't exist... The interesting thing here, is that every file that I created in Feng - Documents --> New Document is missing... All other files are still there. So, it's really only a few missing files. They all display the same error and missing file string: (I sanitized the paths so if there are mistakes that's why).

Code: [Select]

File '6f0a93031d89af64005b438fe11b45533d17d96f' can not be found in the repository
Error params:
File: /var/www/feng/library/filerepository/backend/FileRepository_Backend_FileSystem.class.php
Line: 82
File ID: 6f0a93031d89af64005b438fe11b45533d17d96f
Backtrace:
#0 /var/www/feng/library/filerepository/FileRepository.class.php(58): FileRepository_Backend_FileSystem->getFileContent('6f0a93031d89af6...')
#1 /var/www/feng/application/models/project_file_revisions/ProjectFileRevision.class.php(97): FileRepository::getFileContent('6f0a93031d89af6...')
#2 /var/www/feng/application/models/project_files/ProjectFile.class.php(304): ProjectFileRevision->getFileContent()
#3 /var/www/feng/application/models/project_files/ProjectFile.class.php(420): ProjectFile->getFileContent()
#4 /var/www/feng/application/controllers/FilesController.class.php(2140): ProjectFile->getFileContentWithRealUrls()
#5 /var/www/feng/application/controllers/FeedController.class.php(270): FilesController->display_content()
#6 /var/www/feng/environment/classes/controller/Controller.class.php(76): FeedController->display_content()
#7 /var/www/feng/environment/classes/controller/PageController.class.php(62): Controller->execute('display_content')
#8 /var/www/feng/environment/classes/Env.class.php(162): PageController->execute('display_content')
#9 /var/www/feng/init.php(149): Env::executeAction('feed', 'display_content')
#10 /var/www/feng/index.php(9): require('/var/www/feng...')
#11 {main}
Autoglobal varibles:
$_GET: Array (
  ['c'] => (string) 'feed'
  ['a'] => (string) 'display_content'
  ['id'] => (string) '34'
  ['user_id'] => (string) '1'
  ['token'] => (string) '9ca093b71c52094864a0adacec45cee3e7f93cdd'
)
$_POST:
$_COOKIE: Array (
  ['__utmz'] => (string) '179752737.1264391946.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none)'
  ['PHPSESSID'] => (string) 'a3639f86ce30fd86a545c5cc642c8c37'
  ['__utma'] => (string) '179752737.2041554706.1264391946.1264391946.1264629976.2'
  ['__utmc'] => (string) '179752737'
  ['id'] => (string) '1'
  ['token'] => (string) '9ca093b71c52094864a0adacec45cee3e7f93cdd'
  ['remember'] => (string) '1'
)
$_SESSION:
Execution time:
Total execution time: 0.093870 seconds
Thanks