Fatal error: Uncaught Exception: cURL error while making API call to WePay: cURL Errno - 60, SSL certificate problem: certificate has expired in /home/hycmvsgn/heal.co.ke/invoices/vendor/wepay/php-sdk/wepay.php:284 Stack trace: #0 /home/hycmvsgn/heal.co.ke/invoices/vendor/wepay/php-sdk/wepay.php(323): WePay::make_request('/checkout/creat...', Array, Array) #1 /home/hycmvsgn/heal.co.ke/invoices/vendor/wepay/php-sdk/iframe_demoapp/checkout.php(35): WePay->request('/checkout/creat...', Array) #2 {main} thrown in /home/hycmvsgn/heal.co.ke/invoices/vendor/wepay/php-sdk/wepay.php on line 284