I have followed the upgrade guides closely and have upgraded from 4.1 to 5.5R2. Now when I try to upload files in CMSDesk I get the following error:
Insert new file failed: [DataConnection.ExecuteQuery]: Query: INSERT INTO CONTENT_File ([FileName], [FileDescription], [FileAttachment], [RecomendedDoc], [PopularDoc], [Extension] ) VALUES ( @FileName, @FileDescription, @FileAttachment, @RecomendedDoc, @PopularDoc, @Extension); SELECT @@identity AS [FileID] : caused exception: Cannot insert the value NULL into column 'RecomendedDoc', table 'KDB.dbo.CONTENT_File'; column does not allow nulls. INSERT fails. The statement has been terminated.