Fatal error: Uncaught exception 'InvalidArgumentException' with message 'amount is invalid. it is allowed value between 5.00 to 1000000.00.: 0' in /home/unat/www/portal/pagseguro/source/Boleto.php:105 Stack trace: #0 /home/unat/www/portal/pagseguro/example/boleto.php(427): Boleto->setAmount('0.00') #1 {main} thrown in /home/unat/www/portal/pagseguro/source/Boleto.php on line 105