Special characters are not allowed

app/Http/logic/api/SupefinaSpeiCashierLogic.php

@@ -85,7 +85,7 @@ class SupefinaSpeiCashierLogic implements CashierInterFace
             'countryId'     => $countryId,
             'currency'      => $currency,
             'customerName'  => $customerName,
-            'description'   => 'withdraw_'.$OrderId,
+            'description'   => 'withdraw'.$OrderId,
             'merId'         => (string)$merId,
             'merOrderNo'    => (string)$OrderId,
             'nonceStr'      => $service->generateNonceStr(32),