title: Wordpress always redirects to /wp-login.php
body: <p>i have a problem with one of my wordpress websites. Every time i want to open to home url it automatically redirects me to the /wp-login.php with this strange url: 
  <a href="https://example.at/wp-login.php?redirect_to=https%3A%2F%2Fexample.at%2F&amp;reauth=1" rel="nofollow noreferrer">https://example.at/wp-login.php?redirect_to=https%3A%2F%2Fexample.at%2F&amp;reauth=1</a> </p>
  
  <p>Also i can't use the "Back to example.at" Link under the login window.</p>
  
  <p>Site &amp; Home URL are set correctly, also there is no redirection set in any plugin or in the .htacces. Also all safety plugins are disabled.</p>
  
  <p>Does anyone already had this strange problem? </p>