diff --git a/intaro.retailcrm/classes/general/history/RetailCrmHistory_v5.php b/intaro.retailcrm/classes/general/history/RetailCrmHistory_v5.php
index ee303722..9bd387fd 100644
--- a/intaro.retailcrm/classes/general/history/RetailCrmHistory_v5.php
+++ b/intaro.retailcrm/classes/general/history/RetailCrmHistory_v5.php
@@ -814,7 +814,9 @@ class RetailCrmHistory
                                 if ($paymentExternalId) {
                                     $newHistoryPayments[$orderPayment->getField('XML_ID')]['externalId'] = $paymentExternalId;
                                     RCrmActions::apiMethod($api, 'paymentEditById', __METHOD__, $newHistoryPayments[$orderPayment->getField('XML_ID')]);
-                                    \Bitrix\Sale\Internals\PaymentTable::update($paymentId, array('XML_ID' => ''));
+                                    if ($paymentId) {
+                                        \Bitrix\Sale\Internals\PaymentTable::update($paymentId, array('XML_ID' => ''));
+                                    }
                                 }
                             }
                         }