By clicking “Accept All”, you agree to the storing of cookies on your device to enhance site navigation, analyse site usage, and assist in our marketing efforts
These cookies enable our website and App to remember things such as your region or country, language, accessibility options and your preferences and settings.
Analytic cookies help website owners to understand how visitors interact with websites by collecting and reporting information anonymously.
Marketing cookies are used to track visitors across websites. The intention is to display ads that are relevant and engaging for the individual user and thereby more valuable for publishers and third party advertisers.
Looks like you may need to change the Paypal configuration on your website.
We can't help further without knowing your ecommerce software and how your website 'talks' to Paypal.
Quite possibly, your website has been constructed poorly/incorrectly and is loading content via frames and this is insecure for and prohibited by Paypal. Without seeing the site, there is no way we can confirm for you.
If other customers have paid in the past without problem using PayPal from the same website, it can't be a frames issue. Blaming the site construction is not helpful as it clearly has worked well previously, and frankly blaming the original designer damages your credibility as a designer/web developer etc.
It could be that particular customers browser settings, or a glich at PayPal's end at that particular time, or a blacklisted IP at that customers address or indeed a hack attempt.