diff --git a/app/models/ticket.rb b/app/models/ticket.rb
index fdac09bf..d9723a2b 100644
--- a/app/models/ticket.rb
+++ b/app/models/ticket.rb
@@ -62,7 +62,11 @@ class Ticket < ApplicationRecord
 
   def tickets_turnover_total(id)
     tickets = TicketPurchase.where(ticket_id: id).paid
-    tickets.inject(Money.new(0,tickets.first.price_currency)){ |sum, ticket| sum + (ticket.amount_paid * ticket.quantity) }
+    if tickets.nil?
+      tickets.inject(Money.new(0, tickets.first.price_currency)){ |sum, ticket| sum + (ticket.amount_paid * ticket.quantity) }
+    else
+      Money.new(0, Ticket.find(id).price_currency)
+    end
   end
 
   def tickets_sold
diff --git a/db/schema.rb b/db/schema.rb
index ed33d5a3..48815a8a 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -496,7 +496,7 @@ ActiveRecord::Schema.define(version: 20171201163628) do
     t.integer  "user_id"
     t.integer  "payment_id"
     t.integer  "week"
-    t.float    "amount_paid"
+    t.float    "amount_paid",   default: 0.0
   end
 
   create_table "ticket_scannings", force: :cascade do |t|