PayPal Zahlung -> Leider ist etwas schief gelaufen

Hallo, nach erfolgreicher Zahlung mit PayPal landet man zurück in Shopware und erhält leider die Fehlermeldung. Was ist das Problem? Das Log beinhaltet folgendes:

[2021-03-24 19:26:06] app.ERROR: An error occurred during finalizing async payment {"orderTransactionId":"68aa4326bb49497aa3ac29b521247126","exceptionMessage":"The asynchronous payment finalize was interrupted due to the following error:\nAn error occurred during the communication with PayPal\nRequest failed:\n"} []

[2021-03-24 19:26:06] request.ERROR: Uncaught PHP Exception Shopware\Core\System\StateMachine\Exception\IllegalTransitionException: „Illegal transition „fail“ from state „fbc2b4bba480406d8e16e447bd276dbb“. Possible transitions are: cancel, chargeback, refund, refund_partially, reopen“ at /var/www/vhosts/domain.com/sw6.domain.com/vendor/shopware/core/System/StateMachine/StateMachineRegistry.php line 298 {„exception“:"[object] (Shopware\Core\System\StateMachine\Exception\IllegalTransitionException(code: 0): Illegal transition „fail“ from state „fbc2b4bba480406d8e16e447bd276dbb“. Possible transitions are: cancel, chargeback, refund, refund_partially, reopen at /var/www/vhosts/domain.com/sw6.domain.com/vendor/shopware/core/System/StateMachine/StateMachineRegistry.php:298)"}