Changed the paypal extention to the braintree one, works fine now.
Also found security issue if you have the share on pinterest button on the products. So I removed that as well.
When trying to check out I get the following message pop up in a red box.
The following errors were detected:
Error: Security header is not valid Security error
I have SSL certificate on the server and have the green padlock showing on my entire site.
Any Ideas anyone.