URI must be ascii only "https://\u0442\u0443\u0440\u0431\u043E-\u044D\u043A\u0441\u043F\u0435\u0440\u0442-\u043A\u043B\u0438\u043C\u0430\u0442.\u0440\u0444"
Check out the README for more details