Error with Save History On

When I have save history set to on in Global settings, I get this error when I change Order to Assigned.

SQL=INSERT IGNORE INTO dj6xp_hikaserial_history (,,,) VALUES (1362040774,87,1,0),(1362040774,87,1,0)

Hi,

I am trying to reproduce your problem in my local website.
Could you indicate the steps that you have made in order to have this problem ?

Thanks,

Well, first I place an order in the frontend.
Then, under Orders I change the Orderstatus from Created to Shipped with no email sent to customer.
After that I set the Orderstatus to Confirmed and send email to customer to yes. And when I press OK I get the error message.

Hi,

The problem was linked to Joomla 3.
I have updated your website with the latest version which contains the fix for this.
The new version of HikaSerial should be release begin of next week (in the same time than the next release of HikaShop).

In order to fix the problem, you have to edit the administrator/components/com_hikaserial/classes/history.php file and replace: By Regards,