Fatal error: Uncaught MercadoPagoException: SSL certificate problem: unable to get local issuer certificate in C:\Landaweb\colomboTurnero\serverldnew\vendor\mercadopago\sdk\lib\mercadopago.php:508 Stack trace: #0 C:\Landaweb\colomboTurnero\serverldnew\vendor\mercadopago\sdk\lib\mercadopago.php(557): MPRestClient::exec(Array) #1 C:\Landaweb\colomboTurnero\serverldnew\vendor\mercadopago\sdk\lib\mercadopago.php(62): MPRestClient::post(Array) #2 C:\Landaweb\colomboTurnero\serverldnew\vendor\mercadopago\sdk\lib\mercadopago.php(193): MP->get_access_token() #3 C:\Landaweb\colomboTurnero\serverldnew\vendor\mercadopago\sdk\examples\payment-search\search-payments.php(31): MP->search_payment(Array) #4 {main} thrown in C:\Landaweb\colomboTurnero\serverldnew\vendor\mercadopago\sdk\lib\mercadopago.php on line 508