Traceback (most recent call last):
  File "/usr/share/backintime/common/snapshots.py", line 382, in get_take_snapshot_log
    with open( self.config.get_take_snapshot_log_file( profile_id ), 'rt' ) as f:
FileNotFoundError: [Errno 2] Datei oder Verzeichnis nicht gefunden: '/home/akki/.local/share/backintime/takesnapshot_2.log'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/share/backintime/qt4/app.py", line 965, in on_btn_log_view_clicked
    logviewdialog.LogViewDialog( self ).exec_()
  File "/usr/share/backintime/qt4/logviewdialog.py", line 118, in __init__
    self.update_profiles()
  File "/usr/share/backintime/qt4/logviewdialog.py", line 153, in update_profiles
    self.update_log()
  File "/usr/share/backintime/qt4/logviewdialog.py", line 174, in update_log
    self.txt_log_view.setPlainText(self.snapshots.get_take_snapshot_log(mode, profile_id, decode = self.decode) )
  File "/usr/share/backintime/common/snapshots.py", line 387, in get_take_snapshot_log
    %(self.get_take_snapshot_log_file(profile_id), str(e)),
AttributeError: 'Snapshots' object has no attribute 'get_take_snapshot_log_file'