Vorbis comment block found

[fen0x]

I have a problem probably related to mutagen

Formats needed: V0, 320
Traceback (most recent call last):
  File "./REDBetter/redactedbetter", line 276, in <module>
    main()
  File "./REDBetter/redactedbetter", line 221, in main
    (ok, msg) = tagging.check_tags(flac_file, check_tracknumber_format=False)
  File "/home/qbtuser/REDBetter/tagging.py", line 84, in check_tags
    info = mutagen.File(filename, easy=True)
  File "/home/qbtuser/.local/lib/python2.7/site-packages/mutagen/_util.py", line 148, in wrapper_func
    return func(h, *args, **kwargs)
  File "/home/qbtuser/.local/lib/python2.7/site-packages/mutagen/_file.py", line 298, in File
    return Kind(fileobj, filename=filething.filename)
  File "/home/qbtuser/.local/lib/python2.7/site-packages/mutagen/_file.py", line 49, in __init__
    self.load(*args, **kwargs)
  File "/home/qbtuser/.local/lib/python2.7/site-packages/mutagen/_util.py", line 169, in wrapper
    return func(*args, **kwargs)
  File "/home/qbtuser/.local/lib/python2.7/site-packages/mutagen/_util.py", line 140, in wrapper
    return func(self, h, *args, **kwargs)
  File "/home/qbtuser/.local/lib/python2.7/site-packages/mutagen/flac.py", line 790, in load
    while self.__read_metadata_block(fileobj):
  File "/home/qbtuser/.local/lib/python2.7/site-packages/mutagen/flac.py", line 735, in __read_metadata_block
    raise FLACVorbisError("> 1 Vorbis comment block found")
mutagen.flac.FLACVorbisError: > 1 Vorbis comment block found