title: Magento: Checkout redirects to cart before 'Place Order' is pressed (should go to payal)
body: <p>this is my first actual post on StackOverflow. I'm on here quite often because you guys always solve my queries!</p>
  
  <p>We have a problem in a checkout cart on a Magento site.</p>
  
  <p>We have Magento version 1.4.1.1 and are using the one page checkout and Paypal Standard Checkout.</p>
  
  <p>The problem appears when a customer adds lots of different products to their cart (say 7 or more). When they click on the 'Place Order' button, they should be taken to paypal to complete the order. But instead they are redirected to the cart (the default failure URL)</p>
  
  <p>The checkout works fine when you buy a few items or many of the same item. It doesn't work when you buy multiple different items.</p>
  
  <p>Any help/advice/solution/anything! would be much appreciated!</p>
  
  <p>Thanks,
  Heather</p>