Hey guys this is my issue
Header information - headers already sent by (output started at /home/User/public_html/wp-content/themes/axxum/inc/elements/cms_carousel.php:301) in /home/User/public_html/wp-admin/includes/misc.php on line 1114
function wp_admin_headers() {
$policy = 'same-origin';
/**
* Filters the admin referrer policy header value. Default 'same-origin'.
*
* @since 4.9.0
* @link https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Referrer-Policy
*
* @param string $policy The referrer policy header value.
*/
$policy = apply_filters( 'admin_referrer_policy', $policy );
header( sprintf( 'Referrer-Policy: %s', $policy ) );
}