[Bug]: cant remove notification reminder

[Frambooisier]

Package

Flathub

Distribution

Kubuntu 23.10

Describe the bug

I run the program after installation, set one reminder every 15min closed the program and after that I could not open it anymore. There was some problem with python if I remember correctly when running from terminal. Now the worse part is that the notification keeps poping every 15min even after I uninstalled the program.

To Reproduce

as above

Logs

 flap@SFX2:~$ flatpak run io.github.dgsasha.Remembrance 
2024-09-28 21:08:05,943 - remembrance - INFO - application:connect_to_service - Connected to service
Traceback (most recent call last):
  File "/app/lib/python3.11/site-packages/remembrance/browser/application.py", line 86, in do_command_line
    self.do_activate()
  File "/app/lib/python3.11/site-packages/remembrance/browser/application.py", line 144, in do_activate
    self.win = MainWindow(self.page, self)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/lib/python3.11/site-packages/remembrance/browser/main_window.py", line 147, in __init__
    self.unpack_reminders(reminders)
  File "/app/lib/python3.11/site-packages/remembrance/browser/main_window.py", line 601, in unpack_reminders
    self.display_reminder(**reminder)
  File "/app/lib/python3.11/site-packages/remembrance/browser/main_window.py", line 640, in display_reminder
    reminder = Reminder(
               ^^^^^^^^^
  File "/app/lib/python3.11/site-packages/remembrance/browser/reminder.py", line 76, in __init__
    self.set_labels()
  File "/app/lib/python3.11/site-packages/remembrance/browser/reminder.py", line 268, in set_labels
    self.set_repeat_label()
  File "/app/lib/python3.11/site-packages/remembrance/browser/reminder.py", line 254, in set_repeat_label
    self.win.get_repeat_label(
  File "/app/lib/python3.11/site-packages/remembrance/browser/main_window.py", line 272, in get_repeat_label
    type_name = repeat_frequency + ' ' + _('minutes')
                ~~~~~~~~~~~~~~~~~^~~~~
TypeError: unsupported operand type(s) for +: 'int' and 'str'

No response

Additional context

No response