Fatal error: Cannot pass parameter 2 by reference in /home/admin/domains/xxxxxxxxxx.xx/public_html/

[Martin1966]

I just set up a 1.5.2. store. Now when a customer confirms the payment the next message appear:

 

 

Fatal error: Cannot pass parameter 2 by reference in /home/admin/domains/*******.**/public_html/classes/PaymentModule.php on line 537

 

It did functioning well but somewhere in configuring the shop it went wrong but I do not have any idea where. I did not install custom payment modules.

 

Update:

Changed:

 

$new_history->changeIdOrderState((int)$id_order_state, (int)$order->id, true);

 

Into:

 

$new_history->changeIdOrderState((int)$id_order_state,$order->id, true);

 

Now it is working again. Can somebody explain this or is it a bug?

Edited December 9, 2012 by Martin1966 (see edit history)