staging.inyokaproject.org

Backintime lässt sich nicht mehr starten. Hat bisher tadellos funktioniert. Im Terminal erscheint nun aber folgende Meldung:

Back In Time
Version: 1.1.12

Back In Time comes with ABSOLUTELY NO WARRANTY.
This is free software, and you are welcome to redistribute it
under certain conditions; type `backintime --license' for details.

Traceback (most recent call last):
  File "/usr/share/backintime/common/backintime.py", line 865, in <module>
    start_app()
  File "/usr/share/backintime/common/backintime.py", line 454, in start_app
    return getConfig(args, False)
  File "/usr/share/backintime/common/backintime.py", line 575, in getConfig
    cfg = config.Config(args.config)
  File "/usr/share/backintime/common/config.py", line 189, in __init__
    self.append( self._LOCAL_CONFIG_PATH )
  File "/usr/share/backintime/common/configfile.py", line 393, in append
    super(ConfigFileWithProfiles, self).append(filename)
  File "/usr/share/backintime/common/configfile.py", line 115, in append
    lines = f.readlines()
  File "/usr/lib/python3.6/codecs.py", line 321, in decode
    (result, consumed) = self._buffer_decode(data, self.errors, final)
UnicodeDecodeError: 'utf-8' codec can't decode byte 0x99 in position 3: invalid start byte

Was kann ich tun?