frequently payment errors

Hi,

recently we get more and more orders cancelled because of some payment errors using your plugin / PayPal Plus. We already lost a lot of customers because of this… Any idea how to fix this? See todays log attached:

[02-10-2018 09:15:12] Inpsyde\Lib\PayPal\Core\PayPalHttpConnection : INFO: POST https://api.paypal.com/v1/oauth2/token
[02-10-2018 09:15:13] Inpsyde\Lib\PayPal\Core\PayPalHttpConnection : INFO: Response Status : 200
[02-10-2018 09:15:13] Inpsyde\Lib\PayPal\Core\PayPalHttpConnection : INFO: POST https://api.paypal.com/v1/payments/payment
[02-10-2018 09:15:14] Inpsyde\Lib\PayPal\Core\PayPalHttpConnection : INFO: Response Status : 201
[02-10-2018 09:15:16] Inpsyde\Lib\PayPal\Core\PayPalHttpConnection : INFO: POST https://api.paypal.com/v1/payments/payment
[02-10-2018 09:15:17] Inpsyde\Lib\PayPal\Core\PayPalHttpConnection : INFO: Response Status : 201
[02-10-2018 09:16:15] Inpsyde\Lib\PayPal\Core\PayPalHttpConnection : INFO: POST https://api.paypal.com/v1/payments/payment
[02-10-2018 09:16:16] Inpsyde\Lib\PayPal\Core\PayPalHttpConnection : INFO: Response Status : 201
[02-10-2018 09:17:57] Inpsyde\Lib\PayPal\Core\PayPalHttpConnection : INFO: GET https://api.paypal.com/v1/payments/payment/PAYID-LOZTOYA9AD392147U318815F
[02-10-2018 09:17:57] Inpsyde\Lib\PayPal\Core\PayPalHttpConnection : INFO: Response Status : 200
[02-10-2018 09:17:58] Inpsyde\Lib\PayPal\Core\PayPalHttpConnection : INFO: PATCH https://api.paypal.com/v1/payments/payment/PAYID-LOZTOYA9AD392147U318815F
[02-10-2018 09:17:59] Inpsyde\Lib\PayPal\Core\PayPalHttpConnection : INFO: Response Status : 200
[02-10-2018 09:19:15] Inpsyde\Lib\PayPal\Core\PayPalHttpConnection : INFO: GET https://api.paypal.com/v1/payments/payment/PAYID-LOZTOYA9AD392147U318815F
[02-10-2018 09:19:16] Inpsyde\Lib\PayPal\Core\PayPalHttpConnection : INFO: Response Status : 200
[02-10-2018 09:19:16] Inpsyde\Lib\PayPal\Core\PayPalHttpConnection : INFO: POST https://api.paypal.com/v1/payments/payment/PAYID-LOZTOYA9AD392147U318815F/execute
[02-10-2018 09:19:17] Inpsyde\Lib\PayPal\Core\PayPalHttpConnection : INFO: Response Status : 400
[02-10-2018 09:19:17] Inpsyde\Lib\PayPal\Core\PayPalHttpConnection : ERROR: Got Http response code 400 when accessing https://api.paypal.com/v1/payments/payment/PAYID-LOZTOYA9AD392147U318815F/execute. {“name”:”DUPLICATE_TRANSACTION”,”details”:[],”message”:”Duplicate invoice Id detected.”,”information_link”:”https://developer.paypal.com/docs/api/payments/#errors”,”debug_id”:”305ecac3ef6b3″}

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