OJS: Error PaymentManager::PaymentManager()

Masalah:
Pesan error di atas halaman

ojs2 has produced an error Message: WARNING: Missing argument 1 for PaymentManager::PaymentManager(), called in C:\Inetpub\wwwroot\ojs-2.3.7\classes\payment\ojs\OJSPaymentManager.inc.php on line 35 and defined In file: C:\Inetpub\wwwroot\ojs-2.3.7\lib\pkp\classes\payment\PaymentManager.inc.php At line: 22 Stacktrace: Server info: OS: WINNT PHP Version: 5.3.10 Apache Version: N/A DB Driver: mysql DB server version: 5.5.21

Solusi:

Buka/edit berkas /lib/pkp/classes/payment/PaymentManager.inc.php

cari baris:

/**
* Constructor
* @param $request PKPRequest
*/
function PaymentManager($request) {
$this->request =& $request;
}

ganti dengan:

function PaymentManager() {
}