Fatal error: Uncaught exception 'Braintree\Exception' with message 'The Braintree library requires the xmlwriter extension.' in /var/www/vhosts/postalstockexchange.com/httpdocs/modules/paypal/api/sdk/braintree/lib/Braintree.php:41 Stack trace: #0 /var/www/vhosts/postalstockexchange.com/httpdocs/modules/paypal/api/sdk/braintree/lib/Braintree.php(46): requireDependencies() #1 /var/www/vhosts/postalstockexchange.com/httpdocs/modules/paypal/classes/Braintree.php(30): include_once('/var/www/vhosts...') #2 /var/www/vhosts/postalstockexchange.com/httpdocs/modules/paypal/paypal.php(40): include_once('/var/www/vhosts...') #3 /var/www/vhosts/postalstockexchange.com/httpdocs/classes/module/Module.php(1129): include_once('/var/www/vhosts...') #4 /var/www/vhosts/postalstockexchange.com/httpdocs/classes/module/Module.php(1107): ModuleCore::coreLoadModule('paypal') #5 /var/www/vhosts/postalstockexchange.com/httpdocs/classes/Hook.php(522): ModuleCore::getInstanceByName('paypal') #6 /var/www/vhosts/postalstockexchange.com/httpdocs/overrid in /var/www/vhosts/postalstockexchange.com/httpdocs/modules/paypal/api/sdk/braintree/lib/Braintree.php on line 41