500 internal server error while checkout

[Shobhit1]

error-{ Error: Response Status : 500
at IncomingMessage.<anonymous> (/home/bodacious-dev-19/Desktop/Node/node_modules/paypal-rest-sdk/lib/client.js:130:23)
at emitNone (events.js:111:20)
at IncomingMessage.emit (events.js:208:7)
at endReadableNT (_stream_readable.js:1064:12)
at _combinedTickCallback (internal/process/next_tick.js:138:11)
at process._tickCallback (internal/process/next_tick.js:180:9)
response:
{ error: 'internal_error',
error_description: 'Connection time out during load_user_data',
httpStatusCode: 500 },
httpStatusCode: 500 }

this was working fine but now this error occurred and i haven't made any changes

[MTS_Donald]

Hi,

Apologies for this! We were experiencing an issue in the PayPal sandbox, but it's been resolved now.

We did send out a notification you can see here: https://www.paypal-status.com/history/eventdetails/8429

Kind Regards,

Donald.