Seeing this in the PayPal EC orphan slayer. Maybe because the translated message is not available via the WmfFramework under drupal?
Aug 23 07:00:04 civi1001 drupal: https://{url}|1535007604|DonationInterface|127.0.0.1|https://{url}||1||paypal_ec_gateway: 58470715:58470715.1 58470715: ERRORS ErrorState Object ( [errors:protected] =} Array ( [0] =} SmashPig\Core\PaymentError Object ( [errorCode:protected] =} 11581 [debugMessage:protected] =} Profile description is invalid ...