Fatal error: Uncaught exception 'MercadoPagoException' with message 'unit_price invalid' in /home/pmit7086/public_html/mundojw/mercadopago.php:446 Stack trace: #0 /home/pmit7086/public_html/mundojw/mercadopago.php(467): MPRestClient::exec(Array) #1 /home/pmit7086/public_html/mundojw/mercadopago.php(184): MPRestClient::post(Array) #2 /home/pmit7086/public_html/mundojw/item.php(25): MP->create_preference(Array) #3 {main} thrown in /home/pmit7086/public_html/mundojw/mercadopago.php on line 446