if (!defined('ENT_SUBSTITUTE')) {

        $flag = ENT_IGNORE;
    } else {

        $flag = ENT_SUBSTITUTE;
    }

    return htmlentities(
            iconv('UTF-8', 'UTF-8', $v), ENT_NOQUOTES | $flag, 'UTF-8'
    );
}

Hi, when I try to post a Link, Emoji or Upload something I get the following error: https://gyazo.com/f3c8fbee333039d2c899736b3443ea45 I talked to my Website provider to install Iconv, but this doesn´t works. Please help! The error line: public static function entities($v) { if (!defined('ENT_SUBSTITUTE')) { $flag = ENT_IGNORE; } else { $flag = ENT_SUBSTITUTE; } return htmlentities( iconv('UTF-8', 'UTF-8', $v), ENT_NOQUOTES | $flag, 'UTF-8' ); } Thanks!