SOLVED - PayPal Pro iFrame - Multistore Error

Hey guys, so I have paypal pro and I use iFrames for taking the payment, this works fine on my main site https://www.britishmilitarygifts.co.uk however I have multistore and doesnt want to work on https://www.britishmilitarygifts.com it says

Notice: Undefined index: order_id in /catalog/controller/payment/pp_pro_iframe.php on line 46
Could not connect to PayPal. Please contact the shop's administrator for assistance or choose a different payment method.

I assume this is something to do with the URL but cannot figure out how to fix this, your help is really appreciated. I have disabled it for now.

I had a similar issue with my site that Qphoria was able to fix under OC2.0 but I think the resolution may be the same.

Check out the topic here and see if this helps:

http://forum.opencart.com/viewtopic.php?f=185&t=149368

Brill thanks for that all working here.