when I run rhythmbox from terminal it gives this error
(process:18856): Gtk-WARNING **: 02:49:26.093: Locale not supported by C library.
Using the fallback 'C' locale.
Traceback (most recent call last):
File "/usr/lib/rhythmbox/plugins/alternative-toolbar/alternative-toolbar.py", line 114, in do_activate
cl.switch_locale(cl.Locale.LOCALE_DOMAIN)
File "/usr/lib/rhythmbox/plugins/alternative-toolbar/alttoolbar_preferences.py", line 151, in switch_locale
locale.setlocale(locale.LC_ALL, '')
File "/usr/lib/python3.7/locale.py", line 604, in setlocale
return _setlocale(category, locale)
locale.Error: unsupported locale setting
when I run rhythmbox from terminal it gives this error