XF 1.5 Connection to PayPal failed

[vinafix]

Connection to PayPal failed: Unable to Connect to ssl://www.paypal.com:443. Error #110: Connection timed out.

Zend_Http_Client_Adapter_Exception: Connection to PayPal failed: Unable to Connect to ssl://www.paypal.com:443. Error #110: Connection timed out - library/Zend/Http/Client/Adapter/Socket.php:235
Generated By: Unknown Account, Sunday at 10:15 PM

#0 /var/www/html/library/Zend/Http/Client.php(973): Zend_Http_Client_Adapter_Socket->connect('www.paypal.com', 443, true)
#1 /var/www/html/library/XenForo/UserUpgradeProcessor/PayPal.php(176): Zend_Http_Client->request('POST')
#2 /var/www/html/payment_callback.php(27): XenForo_UserUpgradeProcessor_PayPal->validateRequest('Connection to P...')
#3 {main}



Use Xenforo 1.5.8
I do not have any warnings TLS 1.2

How to fix ?

thanks you

 

[Mike]

This was a connection issue to PayPal. It might indicate a temporary problem if it doesn't happen again (and you get user upgrade purchases). Otherwise, it could indicate there's a firewall blocking your outgoing connection.

 

[vinafix]

I can use Cloudflare.
It may problem ?

 

[Mike]

No, that would be unrelated. It's an outgoing connection from your server.