I'm running a samba network server on a raspberry pi, and I get the error below when trying to save tags, how can I troubleshoot this?

E: 21:18:54 Traceback (most recent call last):
File "/usr/lib/picard/picard/util/thread.py", line 46, in run
result = self.func()
File "/usr/lib/picard/picard/file.py", line 172, in _save_and_rename
self._save(old_filename, metadata)
File "/usr/lib/picard/picard/formats/vorbis.py", line 216, in _save
file.save(**kwargs)
File "/usr/lib/python2.7/dist-packages/mutagen/flac.py", line 799, in save
with open(filename, 'rb+') as f:
IOError: [Errno 95] Operation not supported:
'/run/user/1000/gvfs/smb-share:server=192.168.0.106,share=(1964) Nina Simone - Broadway Blues Ballads [FLAC]/4-13 A Monster.flac'