anyone know who to fix this Error :
Event 1008.
An exception occurred and was handled by Exchange ActiveSync. This may have been caused by an outdated or corrupted Exchange ActiveSync device partnership. This can occur if a user tries to modify the same item from multiple computers. If this is the case,
Exchange ActiveSync will re-create the partnership with the device. Items will be updated at the next synchronization.
URL=/Microsoft-Server-ActiveSync/default.eas?User=asf1692&DeviceId=K2AR9NS1F57OP893T4DO9EL3Q8&DeviceType=iPhone&Cmd=Ping
--- Exception start ---
Exception type: Microsoft.Exchange.Data.Storage.ObjectNotFoundException
Exception message: The process failed to get the correct properties.
Exception level: 0
Exception stack trace: at Microsoft.Exchange.Data.Storage.MapiPropertyBag.GetProperties(IList`1 propertyDefinitions)
at Microsoft.Exchange.Data.Storage.StoreObjectPropertyBag.InternalLoad(ICollection`1 extraProperties)
at Microsoft.Exchange.Data.Storage.StoreObjectPropertyBag..ctor(StoreSession session, MapiProp mapiProp, ICollection`1 autoloadProperties, Boolean canSaveOrDisposeMapiProp)
at Microsoft.Exchange.Data.Storage.StoreObjectPropertyBag..ctor(StoreSession session, MapiProp mapiProp, ICollection`1 autoloadProperties)
at Microsoft.Exchange.Data.Storage.ItemBuilder.CoreItemBind(StoreSession session, StoreId storeId, MapiMessageCreator mapiMessageCreator, ItemBindOption itemBindOption, ICollection`1 propertiesToLoad, StoreObjectType& storeObjectType)
at Microsoft.Exchange.Data.Storage.ItemBuilder.ItemBind[T](StoreSession session, StoreId storeId, Schema expectedSchema, MapiMessageCreator mapiMessageCreator, ItemBindOption itemBindOption, ICollection`1 propertiesToLoad)
at Microsoft.Exchange.Data.Storage.Item.Bind(StoreSession session, StoreId storeId, ItemBindOption itemBindOption, ICollection`1 propsToReturn)
at Microsoft.Exchange.Data.Storage.SyncState.Deserialize(PropertyDefinition property)
at Microsoft.Exchange.Data.Storage.SyncState.Load(Boolean reloadFromBackend, PropertyDefinition[] additionalPropsToLoad)
at Microsoft.Exchange.Data.Storage.FolderSyncState.Load(Boolean reloadFromBackend, PropertyDefinition[] additionalPropsToLoad)
at Microsoft.Exchange.Data.Storage.FolderSyncState..ctor(SyncStateStorage syncStateStorage, StoreObject storeObject, SyncStateInfo syncStateInfo, ISyncProviderFactory syncProviderFactory, Boolean newSyncState)
at Microsoft.Exchange.Data.Storage.FolderSyncState.GetSyncState(SyncStateStorage syncStateStorage, Folder syncStateParentFolder, ISyncProviderFactory syncProviderFactory, String syncFolderId, StoreObjectId storeObjectId)
at Microsoft.Exchange.Data.Storage.SyncStateStorage.GetFolderSyncState(ISyncProviderFactory syncProviderFactory, String syncFolderId)
at Microsoft.Exchange.AirSync.SyncCollection.OpenSyncState(Boolean autoLoadFilterAndSyncKey, SyncStateStorage syncStateStorage)
at Microsoft.Exchange.AirSync.GetItemEstimateCommand.GetChanges(SyncCollection collection, Boolean autoLoadFilterAndSyncKey, Boolean tryNullSync, Boolean commitSyncState)
at Microsoft.Exchange.AirSync.PingCommand.FolderChangedSinceLastSync(DPFolderInfo folder, GetItemEstimateCommand command, SyncCollection collection, Boolean tryNullSync)
at Microsoft.Exchange.AirSync.PingCommand.ItemsChangedSinceLastSync()
at Microsoft.Exchange.AirSync.PingCommand.ExecuteCommand()
at Microsoft.Exchange.AirSync.Command.WorkerThread()
Inner exception follows below:
Exception type: Microsoft.Mapi.MapiExceptionNotFound
Exception message: MapiExceptionNotFound: Unable to get properties on object. (hr=0x80004005, ec=-1601)
Diagnostic context:
Lid: 55847 EMSMDBPOOL.EcPoolSessionDoRpc called [length=481]
Lid: 43559 EMSMDBPOOL.EcPoolSessionDoRpc returned [ec=0x0][length=386][latency=0]
Lid: 23226 --- ROP Parse Start ---
Lid: 27962 ROP: ropOpenMessage [3]
Lid: 17082 ROP Error: 0xFFFFF9BF
Lid: 26977
Lid: 21921 StoreEc: 0xFFFFF9BF
Lid: 27962 ROP: ropExtendedError [250]
Lid: 1494 ---- Remote Context Beg ----
Lid: 26426 ROP: ropOpenMessage [3]
Lid: 23921 StoreEc: 0x3EC
Lid: 21970 StoreEc: 0x8004010F PropTag: 0x65E30102
Lid: 23921 StoreEc: 0x3EC
Lid: 21970 StoreEc: 0x8004010F PropTag: 0x65E20102
Lid: 23921 StoreEc: 0x3EC
Lid: 21970 StoreEc: 0x8004010F PropTag: 0x65E00102
Lid: 23921 StoreEc: 0x3EC
Lid: 21970 StoreEc: 0x8004010F PropTag: 0x668F0040
Lid: 21097
Lid: 39027 dwParam: 0xBE0C399
Lid: 8756 StoreEc: 0xFFFFF9BF
Lid: 58765 StoreEc: 0xFFFFF9BF
Lid: 4353 StoreEc: 0xFFFFF9BF
Lid: 17114
Lid: 6153 StoreEc: 0xFFFFF9BF
Lid: 21810
Lid: 5249 StoreEc: 0xFFFFF9BF
Lid: 37123
Lid: 59651 StoreEc: 0xFFFFF9BF
Lid: 1750 ---- Remote Context End ----
Lid: 27962 ROP: ropGetPropsSpecific [7]
Lid: 17082 ROP Error: 0x4B9
Lid: 26465
Lid: 21921 StoreEc: 0x4B9
Lid: 27962 ROP: ropExtendedError [250]
Lid: 1494 ---- Remote Context Beg ----
Lid: 26426 ROP: ropGetPropsSpecific [7]
Lid: 36739
Lid: 1750 ---- Remote Context End ----
Lid: 26849
Lid: 21817 ROP Failure: 0x4B9
Lid: 20385
Lid: 28577 StoreEc: 0xFFFFF9BF
Lid: 32001
Lid: 29953 StoreEc: 0xFFFFF9BF
Exception level: 1
Exception stack trace: at Microsoft.Mapi.MapiExceptionHelper.ThrowIfError(String message, Int32 hresult, SafeExInterfaceHandle iUnknown, Exception innerException)
at Microsoft.Mapi.MapiProp.GetProps(ICollection`1 propTagsRequested)
at Microsoft.Exchange.Data.Storage.MapiPropertyBag.GetProperties(IList`1 propertyDefinitions)
--- Exception end ---.
last week our database corrupted then i fixed it , that why am little bit afraid something happens again
Osma Othman