The log is empty, no error:
"POST /fechar-pedido/finalizacao/step-1/task-step HTTP/1.1" 500 1434
Only it.
The error show when i set a variable inside setSender:
        $nome = $order->customer->name;
   	$email = $order->customer->email;
		
        $paymentRequest->setSender(
            $nome,
            $email
        );
       // error
if i set hardcode on the setSender, no problem is showed:
        $paymentRequest->setSender(
            "Nome Maldito",
            "plugin@maldito.com"
        );
       // no error
Why ? I do not understand why, do you have any ideia ?
update: I discovery the error: the payment library has some kind of parse about customer name... i just check if the name is right before send across method...
update 2: i made the plugin, all is working without problem.