iFrames not popping up and opening. Showing white screen

[jkility]

Hi,

 

I've uploaded a few pictures onto my products and have tried to click on 'Quick View' on the front page but in chrome & firefox I just get a blank box come up, where as in IE I get the following error:

This content cannot be displayed in a frame
To help protect the security of information you enter into this website, the publisher of this content does not allow it to be displayed in a frame.What you can try:Open this content in a new window

I've turned on debugging but no debug errors have come.

 

I'm using Prestashop 1.6.1.6 with the default template.

 

Regards

Edited July 27, 2016 by jkility (see edit history)

[jkility]

I'm also having this problem when I'm tryign to edit 'blockcmsinfo' adding a picture and selecting the source for example I get the above post's error in IE and nothing in chrome & Firefox. I've looked around and enabled iFrames in the backoffice with no luck and edited validate.php with no luck as per https://www.prestashop.com/forums/topic/273632-solved-cant-add-an-iframe-in-cms-page-155/ .

 

Any idea what it causing this and any resolution?

[jkility]

Also just noticed in back office when I go to create an order and create new customer it pops open a frame but it's just blank. Think it's all related. Any idea how to fix?

[jkility]

Bump,  nobody have any idea on this error?