Traceback (most recent call last):
  File "/tmp/.mount_electrTmMBQg/usr/lib/python3.7/site-packages/electrum/gui/qt/network_dialog.py", line 77, in on_update
    self.nlayout.update()
  File "/tmp/.mount_electrTmMBQg/usr/lib/python3.7/site-packages/electrum/gui/qt/network_dialog.py", line 359, in update
    name = chain.get_name()
  File "/tmp/.mount_electrTmMBQg/usr/lib/python3.7/site-packages/electrum/blockchain.py", line 244, in get_name
    return self.get_hash(self.get_max_forkpoint()).lstrip('0')[0:10]
  File "/tmp/.mount_electrTmMBQg/usr/lib/python3.7/site-packages/electrum/blockchain.py", line 511, in get_hash
    header = self.read_header(height)
  File "/tmp/.mount_electrTmMBQg/usr/lib/python3.7/site-packages/electrum/util.py", line 1150, in func_wrapper
    return func(self, *args, **kwargs)
  File "/tmp/.mount_electrTmMBQg/usr/lib/python3.7/site-packages/electrum/blockchain.py", line 472, in read_header
    raise Exception('Expected to read a full header. This was only {} bytes'.format(len(h)))
Exception: Expected to read a full header. This was only 0 bytes