Have your hosting provider check for issues with port 80 outbound ...
Also check if there are issues with fsockopen ...
You could try temp ...
/includes/classes/http_client.php line 306
remove the @ ... TEMPORARILY and see if you see errors or get error logs in the /cache ...Code:if (!$this->socket = @fsockopen($host, $port, $this->reply, $this->replyString, $this->timeout)) {
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