diff --git a/htdocs/langs/en_US/paypal.lang b/htdocs/langs/en_US/paypal.lang
index def6a08406f..b2eadfce654 100644
--- a/htdocs/langs/en_US/paypal.lang
+++ b/htdocs/langs/en_US/paypal.lang
@@ -24,6 +24,7 @@ ReturnURLAfterPayment=Return URL after payment
 ValidationOfPaypalPaymentFailed=Validation of Paypal payment failed 
 PaypalConfirmPaymentPageWasCalledButFailed=Payment confirmation page for Paypal was called by Paypal but confirmation failed
 SetExpressCheckoutAPICallFailed=SetExpressCheckout API call failed.
+DoExpressCheckoutPaymentAPICallFailed=DoExpressCheckoutPayment API call failed.
 DetailedErrorMessage=Detailed Error Message
 ShortErrorMessage=Short Error Message
 ErrorCode=Error Code
diff --git a/htdocs/public/paypal/paymentok.php b/htdocs/public/paypal/paymentok.php
index f59bab46bd1..90f13aa6f17 100644
--- a/htdocs/public/paypal/paymentok.php
+++ b/htdocs/public/paypal/paymentok.php
@@ -224,11 +224,11 @@ if ($PAYPALTOKEN)
             $ErrorLongMsg = urldecode($resArray["L_LONGMESSAGE0"]);
             $ErrorSeverityCode = urldecode($resArray["L_SEVERITYCODE0"]);
 
-            echo "DoExpressCheckoutPayment API call failed.<br>\n";
-            echo "Detailed Error Message: " . $ErrorLongMsg."<br>\n";
-            echo "Short Error Message: " . $ErrorShortMsg."<br>\n";
-            echo "Error Code: " . $ErrorCode."<br>\n";
-            echo "Error Severity Code: " . $ErrorSeverityCode."<br>\n";
+            echo $langs->trans('DoExpressCheckoutPaymentAPICallFailed') . "<br>\n";
+            echo $langs->trans('DetailedErrorMessage') . ": " . $ErrorLongMsg."<br>\n";
+            echo $langs->trans('ShortErrorMessage') . ": " . $ErrorShortMsg."<br>\n";
+            echo $langs->trans('ErrorCode') . ": " . $ErrorCode."<br>\n";
+            echo $langs->trans('ErrorSeverityCode') . ": " . $ErrorSeverityCode."<br>\n";
 
             if ($mysoc->email) echo "\nPlease, send a screenshot of this page to ".$mysoc->email."<br>\n";