Error in ParaView

I am trying to visualize an XDMF file. It worked perfectly for me last week then out of nowhere I am getting the following errors:

ERROR: In C:\glr\builds\paraview\paraview-ci\build\superbuild\paraview\src\VTK\IO\Xdmf2\vtkXdmfReader.cxx, line 488
vtkXdmfReader (0000029D7C78A0A0): Failed to read data.

ERROR: In C:\glr\builds\paraview\paraview-ci\build\superbuild\paraview\src\VTK\Common\ExecutionModel\vtkExecutive.cxx, line 753
vtkPVCompositeDataPipeline (0000029D7F04CF90): Algorithm vtkFileSeriesReader(0000029D7F17EF30) returned failure for request: vtkInformation (0000029D0D24BBF0)
Debug: Off
Modified Time: 398477
Reference Count: 1
Registered Events: (none)
Request: REQUEST_DATA
FORWARD_DIRECTION: 0
ALGORITHM_AFTER_FORWARD: 1
FROM_OUTPUT_PORT: 0

Any help?

Thanks!