Update res_config_settings.py

odex25_sales/dev_membership/models/res_config_settings.py

@@ -66,7 +66,7 @@ class CancellReason(models.Model):
         next_sequence = "/ "
         sequence = self.env['ir.sequence'].search(
             ['|', ('company_id', '=', self.env.company[0].id), ('company_id', '=', False),
-             ('code', '=', 'seq.product.template')], limit=1)
+             ('code', '=', 'seq.cancellation.reason')], limit=1)
         if sequence:
             next_sequence = sequence.get_next_char(sequence.number_next_actual)
         return next_sequence