Log In Error

Warning: Cannot modify header information – headers already sent by (output started at /home/mosostr/public_html/sanavardo.com/ge/wp-includes/rest-api/class-wp-rest-request.php:1) in /home/mosostr/public_html/sanavardo.com/ge/wp-includes/pluggable.php on line 1167

Any fix idea? 🙁