CurlException in CurlMulti.php line 359:

[shailesh16jan]

CurlException in CurlMulti.php line 359:[curl] 56: TCP connection reset by peer [url] https://api-3t.sandbox.paypal.com/nvp?VERSION=85.0&USER=skumar-

[MTS_Justin]

Hi @ shailesh16jan

Please provide the full request your submitting and the full response your receiving back

Also ensure your system supports the security changes implemented within our sandbox environment.

https://www.paypal-knowledge.com/infocenter/index?page=content&id=FAQ1913&expand=true&locale=en_US