PayPal\Exception\PayPalConnectionException: Got Http response code 401 when accessing https://api.paypal.com/v1/payments/payment. in /usr/www/users/schwef/greenville/joomla/plugins/hikashoppayment/paypalplus/lib/PayPal/vendor/paypal/rest-api-sdk-php/lib/PayPal/Core/PayPalHttpConnection.php:202
Stack trace:
#0 /usr/www/users/schwef/greenville/joomla/plugins/hikashoppayment/paypalplus/lib/PayPal/vendor/paypal/rest-api-sdk-php/lib/PayPal/Transport/PayPalRestCall.php(73): PayPal\Core\PayPalHttpConnection->execute('{"intent":"sale...')
#1 /usr/www/users/schwef/greenville/joomla/plugins/hikashoppayment/paypalplus/lib/PayPal/vendor/paypal/rest-api-sdk-php/lib/PayPal/Common/PayPalResourceModel.php(104): PayPal\Transport\PayPalRestCall->execute(Array, '/v1/payments/pa...', 'POST', '{"intent":"sale...', Array)
#2 /usr/www/users/schwef/greenville/joomla/plugins/hikashoppayment/paypalplus/lib/PayPal/vendor/paypal/rest-api-sdk-php/lib/PayPal/Api/Payment.php(576): PayPal\Common\PayPalResourceModel::executeCall('/v1/payments/pa...', 'POST', '{"intent":"sale...', NULL, Object(PayPal\Rest\ApiContext), Object(PayPal\Transport\PayPalRestCall))
#3 /usr/www/users/schwef/greenville/joomla/plugins/hikashoppayment/paypalplus/paypalplus.php(133): PayPal\Api\Payment->create(Object(PayPal\Rest\ApiContext))
#4 /usr/www/users/schwef/greenville/joomla/administrator/components/com_hikashop/classes/order.php(845): plgHikashoppaymentPaypalplus->onAfterOrderConfirm(Object(stdClass), Array, '9')
#5 /usr/www/users/schwef/greenville/joomla/components/com_hikashop/controllers/checkout.php(601): hikashopOrderClass->createFromCart('1331')
#6 /usr/www/users/schwef/greenville/joomla/libraries/src/MVC/Controller/BaseController.php(710): checkoutController->confirm()
#7 /usr/www/users/schwef/greenville/joomla/administrator/components/com_hikashop/helpers/helper.php(1885): Joomla\CMS\MVC\Controller\BaseController->execute('confirm')
#8 /usr/www/users/schwef/greenville/joomla/components/com_hikashop/hikashop.php(79): hikashopController->execute('confirm')
#9 /usr/www/users/schwef/greenville/joomla/libraries/src/Component/ComponentHelper.php(382): require_once('/usr/www/users/...')
#10 /usr/www/users/schwef/greenville/joomla/libraries/src/Component/ComponentHelper.php(357): Joomla\CMS\Component\ComponentHelper::executeComponent('/usr/www/users/...')
#11 /usr/www/users/schwef/greenville/joomla/libraries/src/Application/SiteApplication.php(194): Joomla\CMS\Component\ComponentHelper::renderComponent('com_hikashop')
#12 /usr/www/users/schwef/greenville/joomla/libraries/src/Application/SiteApplication.php(233): Joomla\CMS\Application\SiteApplication->dispatch()
#13 /usr/www/users/schwef/greenville/joomla/libraries/src/Application/CMSApplication.php(204): Joomla\CMS\Application\SiteApplication->doExecute()
#14 /usr/www/users/schwef/greenville/joomla/index.php(49): Joomla\CMS\Application\CMSApplication->execute()
#15 {main}