There is a error on Sony DSC-HX9V (Need Help)

[PrincePop25]

Here is the Error Traceback (most recent call last): File "pmca-gui.py", line 56, in do File "pmca\commands\usb.py", line 256, in infoCommand File "pmca\usb\sony.py", line 351, in getLensInfo File "pmca\usb\sony.py", line 276, in _sendCommand File "pmca\usb\sony.py", line 129, in sendSonyExtCommand File "pmca\usb\driver\windows\wpd.py", line 169, in sendWriteCommand File "pmca\usb\driver\windows\wpd.py", line 144, in _readResponse File "pmca\usb\driver\windows\wpd.py", line 139, in _send Exception: MTP SendCommand failed: 0x-7ff8fe4f