Lutris has encountered an error

Must be string, not InvalidGameMoveError

Traceback (most recent call last):

  File "/usr/lib/python3/dist-packages/lutris/exception_backstops.py", line 108, in error_wrapper
    return handler(*args, **kwargs)

  File "/usr/lib/python3/dist-packages/lutris/util/jobs.py", line 57, in discarding_result
    function(*args, **kwargs)
    ~~~~~~~~^^^^^^^^^^^^^^^^^

  File "/usr/lib/python3/dist-packages/lutris/gui/dialogs/__init__.py", line 643, in _move_game_cb
    dlg = WarningDialog(message_markup=error, secondary=secondary, parent=self)

  File "/usr/lib/python3/dist-packages/lutris/gui/dialogs/__init__.py", line 266, in __init__
    self.set_markup(message_markup)
    ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^

TypeError: Must be string, not InvalidGameMoveError

AO: [pulse] 44100Hz stereo 2ch float
[ffmpeg] SWR: Input channel layout "" is invalid or unsupported.
[swresample] Cannot open Libavresample context.
[swresample] libswresample failed to initialize.
Cannot convert decoder/filter output to any format supported by the output.
Audio: no audio
Exiting... (Errors when loading file)