app/models/subscription.rb

@@ -22,7 +22,6 @@ class Subscription < ActiveRecord::Base

                     list_id = ENV['MAILCHIMP_LIST_ID']
              

                     response = Rails.configuration.mailchimp.lists.subscribe({
              

                       id: list_id,
              

                -      throws_exceptions: false,
              

                       email: {email: email},
              

                       double_optin: false
              

                     })
              

config/initializers/mailchimp.rb

@@ -3,4 +3,5 @@ if Rails.env.test?

                   Gibbon::Export.throws_exceptions = false
              

                 end
              

                 
              

                -Rails.configuration.mailchimp = Gibbon::API.new(ENV['MAILCHIMP_KEY'])
              

                +Rails.configuration.mailchimp = Gibbon::API.new(ENV['MAILCHIMP_KEY'])
              

                +Gibbon::Export.throws_exceptions = false