title: Magento checkout page redirect to cart after filling information with checkout as guest user
body: <p>Magento checkout page redirect to cart after filling information with checkout as guest user only but working fine when user logged in or register</p>
  
  <p>In console i am getting this error:</p>
  
  <p>GET <a href="https://www.femmenova.com/en/checkout/onepage/progress/?toStep=shipping_method" rel="nofollow">https://www.femmenova.com/en/checkout/onepage/progress/?toStep=shipping_method</a></p>
  
  <p>500 Internal Server Error
          2.57s</p>