Está dando o seguinte erro

[dubbamobile]

Fatal error: Uncaught Rede\Exception\RedeException: Affiliation: Invalid parameter format. in /opt/cashpago/api/gateway/dubba/vendor/developersrede/erede-php/src/Rede/Service/AbstractTransactionsService.php:100 Stack trace: #0 /opt/cashpago/api/gateway/dubba/vendor/developersrede/erede-php/src/Rede/Service/AbstractService.php(201): Rede\Service\AbstractTransactionsService->parseResponse('{\n "returnCo...', 401) #1 /opt/cashpago/api/gateway/dubba/vendor/developersrede/erede-php/src/Rede/Service/AbstractTransactionsService.php(47): Rede\Service\AbstractService->sendRequest('{"kind":"credit...', 'POST') #2 /opt/cashpago/api/gateway/dubba/vendor/developersrede/erede-php/src/Rede/eRede.php(83): Rede\Service\AbstractTransactionsService->execute() #3 /opt/cashpago/api/gateway/teste_rede.php(34): Rede\eRede->create(Object(Rede\Transaction)) #4 {main} thrown in /opt/cashpago/api/gateway/dubba/vendor/developersrede/erede-php/src/Rede/Service/AbstractTransactionsService.php on line 100