SyntaxError: broken PNG file (chunk b'\x00\x00\x00\x00')

[mbeacom]

View details in Rollbar: https://rollbar.com/gitcoin/gitcoin/items/957/

Traceback (most recent call last):
  File "/home/ubuntu/gitcoin/gitcoin-3/lib/python3.6/site-packages/django/core/handlers/base.py", line 126, in _get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File "/home/ubuntu/gitcoin/coin/app/dashboard/embed.py", line 383, in avatar
    avatar = Image.open(filepath, 'r').convert("RGBA")
  File "/home/ubuntu/gitcoin/gitcoin-3/lib/python3.6/site-packages/PIL/Image.py", line 844, in convert
    self.load()
  File "/home/ubuntu/gitcoin/gitcoin-3/lib/python3.6/site-packages/PIL/ImageFile.py", line 207, in load
    s = read(self.decodermaxblock)
  File "/home/ubuntu/gitcoin/gitcoin-3/lib/python3.6/site-packages/PIL/PngImagePlugin.py", line 596, in load_read
    cid, pos, length = self.png.read()
  File "/home/ubuntu/gitcoin/gitcoin-3/lib/python3.6/site-packages/PIL/PngImagePlugin.py", line 121, in read
    raise SyntaxError("broken PNG file (chunk %s)" % repr(cid))
SyntaxError: broken PNG file (chunk b'\x00\x00\x00\x00')