( ! ) Warning: file_get_contents(D:\wamp64\www\pay\cert): failed to open stream: No such file or directory in D:\wamp64\www\thng-website\pay\vendor\wechatpay\wechatpay-guzzle-middleware\src\Util\PemUtil.php on line 43
Call Stack
#	Time	Memory	Function	Location
1	0.0014	406488	{main}( )	...\notice.php:0
2	0.0045	414256	WechatPay\GuzzleMiddleware\Util\PemUtil::loadCertificate( )	...\notice.php:8
3	0.0045	414256	file_get_contents ( )	...\PemUtil.php:43

( ! ) Warning: openssl_x509_read(): supplied parameter cannot be coerced into an X509 certificate! in D:\wamp64\www\thng-website\pay\vendor\wechatpay\wechatpay-guzzle-middleware\src\Util\PemUtil.php on line 43
Call Stack
#	Time	Memory	Function	Location
1	0.0014	406488	{main}( )	...\notice.php:0
2	0.0045	414256	WechatPay\GuzzleMiddleware\Util\PemUtil::loadCertificate( )	...\notice.php:8
3	0.0059	415304	openssl_x509_read ( )	...\PemUtil.php:43