i'm new here and trying hard to make the paypal to work on my website, but no luck so far.
i'm getting this error on the checkout page: Paypal Adaptive Error : The X-PAYPAL-APPLICATION-ID header contains an invalid value , Error Code : 560022
i have tried sanbox and is working, but in live mode it will not work. i have copied the correct live client id in my website, still couldn't make it work.
