Payment Creation Error using paypal account on the Android app

[baljeet]

paypal.sdk: request failure with http statusCode:422,exception:

paypal.sdk: request failed with server response:{"name":"PAYMENT_CREATION_ERROR","debug_id":"7407c0576585c","message":"checkout-session not created","information_link":"https://developer.paypal.com/docs/api/#PAYMENT_CREATION_ERROR"}

please help me out resolving this issue..................

I am accessing Android app from India