[TECHNICAL ERROR: unable to confirm the order Details] Confirmation of a free order

[aurbain]

Hello,

 

When I confirm a cart that contains only products at 0 €, I have a technical error.

 

I would to know if confirm free order is possible in PrestaShop and if that's possible, how I can fix this error.

 

Version of PrestaShop : 1.6.1.1

And the error :

 

Cordially,

Alexandre

[tuk66]

It should be possible. At least I had free orders in old PS 1.3. Do you use a one page checkout module?