Fatal error: Uncaught GuzzleHttp\Exception\RequestException: cURL error 60: SSL certificate problem: self signed certificate (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) for https://doubee.nanoa.cn/openapi/api/payment/order/trade in /www/wwwroot/testing.nanoa.cn/component/doubee-pay/packagist/vendor/guzzlehttp/guzzle/src/Handler/CurlFactory.php:278 Stack trace: #0 /www/wwwroot/testing.nanoa.cn/component/doubee-pay/packagist/vendor/guzzlehttp/guzzle/src/Handler/CurlFactory.php(207): GuzzleHttp\Handler\CurlFactory::createRejection() #1 /www/wwwroot/testing.nanoa.cn/component/doubee-pay/packagist/vendor/guzzlehttp/guzzle/src/Handler/CurlFactory.php(159): GuzzleHttp\Handler\CurlFactory::finishError() #2 /www/wwwroot/testing.nanoa.cn/component/doubee-pay/packagist/vendor/guzzlehttp/guzzle/src/Handler/CurlHandler.php(47): GuzzleHttp\Handler\CurlFactory::finish() #3 /www/wwwroot/testing.nanoa.cn/component/doubee-pay/packagist/vendor/guzzlehttp/guzzle/src/Handler/Proxy.php(28): GuzzleHttp\Handler\CurlHandler->__invoke() #4 /www/wwwroot/testing.nanoa.cn/component/doubee-pay/packagist/vendor/guzzlehttp/guzzle/src/Handler/Proxy.php(48): GuzzleHttp\Handler\Proxy::GuzzleHttp\Handler\{closure}() #5 /www/wwwroot/testing.nanoa.cn/component/doubee-pay/packagist/vendor/guzzlehttp/guzzle/src/PrepareBodyMiddleware.php(64): GuzzleHttp\Handler\Proxy::GuzzleHttp\Handler\{closure}() #6 /www/wwwroot/testing.nanoa.cn/component/doubee-pay/packagist/vendor/guzzlehttp/guzzle/src/Middleware.php(31): GuzzleHttp\PrepareBodyMiddleware->__invoke() #7 /www/wwwroot/testing.nanoa.cn/component/doubee-pay/packagist/vendor/guzzlehttp/guzzle/src/RedirectMiddleware.php(71): GuzzleHttp\Middleware::GuzzleHttp\{closure}() #8 /www/wwwroot/testing.nanoa.cn/component/doubee-pay/packagist/vendor/guzzlehttp/guzzle/src/Middleware.php(66): GuzzleHttp\RedirectMiddleware->__invoke() #9 /www/wwwroot/testing.nanoa.cn/component/doubee-pay/packagist/vendor/guzzlehttp/guzzle/src/HandlerStack.php(75): GuzzleHttp\Middleware::GuzzleHttp\{closure}() #10 /www/wwwroot/testing.nanoa.cn/component/doubee-pay/packagist/vendor/guzzlehttp/guzzle/src/Client.php(333): GuzzleHttp\HandlerStack->__invoke() #11 /www/wwwroot/testing.nanoa.cn/component/doubee-pay/packagist/vendor/guzzlehttp/guzzle/src/Client.php(169): GuzzleHttp\Client->transfer() #12 /www/wwwroot/testing.nanoa.cn/component/doubee-pay/packagist/vendor/guzzlehttp/guzzle/src/Client.php(189): GuzzleHttp\Client->requestAsync() #13 /www/wwwroot/testing.nanoa.cn/component/doubee-pay/packagist/vendor/guzzlehttp/guzzle/src/ClientTrait.php(95): GuzzleHttp\Client->request() #14 /www/wwwroot/testing.nanoa.cn/component/doubee-pay/trade.php(28): GuzzleHttp\Client->post() #15 {main} thrown in /www/wwwroot/testing.nanoa.cn/component/doubee-pay/packagist/vendor/guzzlehttp/guzzle/src/Handler/CurlFactory.php on line 278