title: Magento customer can't log in
body: <p>I just migrated my website. But I got a problem.</p>
  
  <p>My customers can't log in to their account. When click log in on log-in page.
  <a href="http://www.mywebsite.com/customer/account/login/" rel="noreferrer">http://www.mywebsite.com/customer/account/login/</a>
  It should be log in on their account but it redirects the same page.</p>
  
  <p>Please Help me how to fix that?</p>