Hi All plz help

when I open some Electronic doc in my laserfiche it can't open 

9003 "The Requested Document Rendition Does Not Exist"

Error Code: 9003
Error Message: The requested portion of the document does not exist. [9003]

------------ Technical Details: ------------

LFSO:
    Additional Details:
        HRESULT: 0xc004232b (ProcessResponseHeaders, LFSession.cpp:4754)
         (LFSO/9.0.3.777)
LF.exe (9.0.3.798):
    Call Stack: (Exception)
        Lf_ExportElect
        ExportEdocToFile
        LaunchEdoc
        Lf_DisplayElectronicDoc
        CLFApp::OpenDocument
        CFolderListCtrl::OpenItem
        CFolderListCtrl::OpenItems
    Call Stack: (Current)
        CLFApp::OpenDocument
        CFolderListCtrl::OpenItem
        CFolderListCtrl::OpenItems
    Additional Details:
        Exception: 0xc004232b [9003] (Cannot find this rendition.) (Lf_ExportElect at Export.cpp:2805)
    Call History:
             CLFApp::GetIsDocumentAlreadyOpened
             ExportEdocToFile
              GetOptionString ([Options]ElectronicFileExportPath)
               CAttachedRepository::GetProfileValue
              ElectGetCheckFilePath
               CLFSecurity::GetDatabaseOptions
               AutoDeleter::HasPath
              Lf_ExportElect