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Fatal error: Uncaught exception 'MercadoPagoException' with message 'unit_price invalid' in /home/negociav/domains/negociavel.com/public_html/lib/mercadopago.php:533 Stack trace: #0 /home/negociav/domains/negociavel.com/public_html/lib/mercadopago.php(562): MPRestClient::exec(Array) #1 /home/negociav/domains/negociavel.com/public_html/lib/mercadopago.php(214): MPRestClient::post(Array) #2 /home/negociav/domains/negociavel.com/public_html/funcoes_php_bootstrap.php(598): MP->create_preference(Array) #3 /home/negociav/domains/negociavel.com/public_html/pix/pix.php(13): mercado_pago(NULL, '5fe901c61d3f8', 1, NULL) #4 {main} thrown in /home/negociav/domains/negociavel.com/public_html/lib/mercadopago.php on line 533