Fatal error: Uncaught Braintree\Exception\SSLCertificate: Peer's certificate issuer has been marked as not trusted by the user. in /var/www/vhosts/woodbrass.com/httpdocs/paypal/braintree-php-3.23.1/lib/Braintree/Http.php:168 Stack trace: #0 /var/www/vhosts/woodbrass.com/httpdocs/paypal/braintree-php-3.23.1/lib/Braintree/Http.php(99): Braintree\Http->_doUrlRequest('POST', 'https://api.bra...', '<?xml version="...') #1 /var/www/vhosts/woodbrass.com/httpdocs/paypal/braintree-php-3.23.1/lib/Braintree/Http.php(40): Braintree\Http->_doRequest('POST', '/merchants/369s...', '<?xml version="...') #2 /var/www/vhosts/woodbrass.com/httpdocs/paypal/braintree-php-3.23.1/lib/Braintree/ClientTokenGateway.php(61): Braintree\Http->post('/merchants/369s...', Array) #3 /var/www/vhosts/woodbrass.com/httpdocs/paypal/braintree-php-3.23.1/lib/Braintree/ClientTokenGateway.php(47): Braintree\ClientTokenGateway->_doGenerate('/client_token', Array) #4 /var/www/vhosts/woodbrass.com/httpdocs/product_info.php(40): Braintree\ClientTokenGateway->generate in /var/www/vhosts/woodbrass.com/httpdocs/paypal/braintree-php-3.23.1/lib/Braintree/Http.php on line 168