Seeing this exception when trying to upload media to a gallery after upgrade from 10 to 12
System.MissingMethodException: Method not found: 'Int32 Telligent.Evolution.Components.Post.get_Views()'.
at Telligent.Evolution.Data.MediaGallerySqlDataProvider.UpdateFile(MediaGalleryPost file, Int32 editedByUserId)
at Telligent.Evolution.MediaGalleries.Internal.File.Implementation.MediaGalleryPostDataService.CreateFile(Int32 sectionID, MediaGalleryPost post, Guid postAttachmentID)
at Telligent.Evolution.MediaGalleries.Internal.GalleryService.CreateMedia(Int32 galleryId, String name, MediaCreateOptions options, Boolean isPreview, String fileName, String contentType)
at Telligent.Evolution.MediaGalleries.Api.Implementation.Media.Create(Int32 mediaGalleryId, String name, String contentType, String fileName, MediaCreateOptions options)
