CURL returned error: 
<b>[phpBB Debug] PHP Warning</b>: in file <b>/var/www/vhosts/wot-news.com/http/system/helpers/url_helper.php</b> on line <b>543</b>: <b>Cannot modify header information - headers already sent by (output started at /var/www/vhosts/wot-news.com/http/application/libraries/curl.php:347)</b><br />