add_theme_support( 'post-thumbnails' );
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/spo-uozu/www/jspo/2020/wp-content/themes/jspo2020/functions.php:1) in <b>/home/spo-uozu/www/jspo/2020/wp-includes/rest-api/class-wp-rest-server.php</b> on line <b>1896</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/spo-uozu/www/jspo/2020/wp-content/themes/jspo2020/functions.php:1) in <b>/home/spo-uozu/www/jspo/2020/wp-includes/rest-api/class-wp-rest-server.php</b> on line <b>1896</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/spo-uozu/www/jspo/2020/wp-content/themes/jspo2020/functions.php:1) in <b>/home/spo-uozu/www/jspo/2020/wp-includes/rest-api/class-wp-rest-server.php</b> on line <b>1896</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/spo-uozu/www/jspo/2020/wp-content/themes/jspo2020/functions.php:1) in <b>/home/spo-uozu/www/jspo/2020/wp-includes/rest-api/class-wp-rest-server.php</b> on line <b>1896</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/spo-uozu/www/jspo/2020/wp-content/themes/jspo2020/functions.php:1) in <b>/home/spo-uozu/www/jspo/2020/wp-includes/rest-api/class-wp-rest-server.php</b> on line <b>1896</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/spo-uozu/www/jspo/2020/wp-content/themes/jspo2020/functions.php:1) in <b>/home/spo-uozu/www/jspo/2020/wp-includes/rest-api/class-wp-rest-server.php</b> on line <b>1896</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/spo-uozu/www/jspo/2020/wp-content/themes/jspo2020/functions.php:1) in <b>/home/spo-uozu/www/jspo/2020/wp-includes/rest-api/class-wp-rest-server.php</b> on line <b>1896</b><br />
{"id":1,"name":"uozu-jspo","url":"http:\/\/spo-uozu.com\/jspo\/2020","description":"","link":"https:\/\/jspo.spo-uozu.com\/?author=1","slug":"uozu-jspo","meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/jspo.spo-uozu.com\/index.php?rest_route=\/wp\/v2\/users\/1","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jspo.spo-uozu.com\/index.php?rest_route=\/wp\/v2\/users"}]}}