I am new to python and I am having issues witth add_picture
my code is simple

from docx import Document
from docx.shared import Inches
document = Document()
document.add_heading('Document Title', 0)
document.add_picture('IMG_2063.jpg')
document.add_page_break()
document.save('demo.docx')

for some reason it was working and now i get a long string of errors. i cant seem to see what i am doing wrong. if nothting do i need to reinstall?

here is the error
E:\calculations\temp>doc2.py
Traceback (most recent call last):
File "E:\calculations\temp\doc2.py", line 18, in
document.add_picture('IMG_2063.jpg')
File "C:\Python27\ArcGISx6410.2\lib\site-packages\docx\document.py", line 79, in add_picture
return run.add_picture(image_path_or_stream, width, height)
File "C:\Python27\ArcGISx6410.2\lib\site-packages\docx\text\run.py", line 62, in add_picture
inline = self.part.new_pic_inline(image_path_or_stream, width, height)
File "C:\Python27\ArcGISx6410.2\lib\site-packages\docx\parts\document.py", line 91, in new_pic_inline
rId, image = self.get_or_add_image(image_descriptor)
File "C:\Python27\ArcGISx6410.2\lib\site-packages\docx\parts\document.py", line 54, in get_or_add_image
image_descriptor
File "C:\Python27\ArcGISx6410.2\lib\site-packages\docx\package.py", line 76, in get_or_add_image_part
image = Image.from_file(image_descriptor)
File "C:\Python27\ArcGISx6410.2\lib\site-packages\docx\image\image.py", line 55, in from_file
return cls._from_stream(stream, blob, filename)
File "C:\Python27\ArcGISx6410.2\lib\site-packages\docx\image\image.py", line 176, in _from_stream
image_header = _ImageHeaderFactory(stream)
File "C:\Python27\ArcGISx6410.2\lib\site-packages\docx\image\image.py", line 198, in _ImageHeaderFactory
return cls.from_stream(stream)
File "C:\Python27\ArcGISx6410.2\lib\site-packages\docx\image\jpeg.py", line 47, in from_stream
markers = _JfifMarkers.from_stream(stream)
File "C:\Python27\ArcGISx6410.2\lib\site-packages\docx\image\jpeg.py", line 111, in from_stream
for marker in marker_parser.iter_markers():
File "C:\Python27\ArcGISx6410.2\lib\site-packages\docx\image\jpeg.py", line 177, in iter_markers
marker_code, self._stream, segment_offset
File "C:\Python27\ArcGISx6410.2\lib\site-packages\docx\image\jpeg.py", line 271, in _MarkerFactory
return marker_cls.from_stream(stream, marker_code, offset)
File "C:\Python27\ArcGISx6410.2\lib\site-packages\docx\image\jpeg.py", line 413, in from_stream
tiff = cls._tiff_from_exif_segment(stream, offset, segment_length)
File "C:\Python27\ArcGISx6410.2\lib\site-packages\docx\image\jpeg.py", line 455, in _tiff_from_exif_segment
return Tiff.from_stream(substream)
File "C:\Python27\ArcGISx6410.2\lib\site-packages\docx\image\tiff.py", line 36, in from_stream
parser = _TiffParser.parse(stream)
File "C:\Python27\ArcGISx6410.2\lib\site-packages\docx\image\tiff.py", line 63, in parse
ifd_entries = _IfdEntries.from_stream(stream_rdr, ifd0_offset)
File "C:\Python27\ArcGISx6410.2\lib\site-packages\docx\image\tiff.py", line 176, in from_stream
entries = dict((e.tag, e.value) for e in ifd_parser.iter_entries())
File "C:\Python27\ArcGISx6410.2\lib\site-packages\docx\image\tiff.py", line 176, in
entries = dict((e.tag, e.value) for e in ifd_parser.iter_entries())
File "C:\Python27\ArcGISx6410.2\lib\site-packages\docx\image\tiff.py", line 204, in iter_entries
ifd_entry = _IfdEntryFactory(self._stream_rdr, dir_entry_offset)
File "C:\Python27\ArcGISx6410.2\lib\site-packages\docx\image\tiff.py", line 231, in _IfdEntryFactory
return entry_cls.from_stream(stream_rdr, offset)
File "C:\Python27\ArcGISx6410.2\lib\site-packages\docx\image\tiff.py", line 256, in from_stream
stream_rdr, offset, value_count, value_offset
File "C:\Python27\ArcGISx6410.2\lib\site-packages\docx\image\tiff.py", line 294, in _parse_value
return stream_rdr.read_str(value_count-1, value_offset)
File "C:\Python27\ArcGISx6410.2\lib\site-packages\docx\image\helpers.py", line 70, in read_str
chars = self._unpack_item(struct, base, offset)
File "C:\Python27\ArcGISx6410.2\lib\site-packages\docx\image\helpers.py", line 96, in unpack_item
bytes = self._read_bytes(struct.size, base, offset)
File "C:\Python27\ArcGISx6410.2\lib\site-packages\docx\image\helpers.py", line 88, in _read_bytes
raise UnexpectedEndOfFileError
docx.image.exceptions.UnexpectedEndOfFileError