diff --git a/Classes/ExpressionLanguage/DocumentTypeFunctionProvider.php b/Classes/ExpressionLanguage/DocumentTypeFunctionProvider.php
index 4a2f02951..b13471c4d 100644
--- a/Classes/ExpressionLanguage/DocumentTypeFunctionProvider.php
+++ b/Classes/ExpressionLanguage/DocumentTypeFunctionProvider.php
@@ -196,7 +196,7 @@ protected function loadDocument($requestData, int $pid)
                 }
             }
         } else {
-            $this->logger->error('Invalid UID "' . $requestData['id'] . '" or PID "' . $pid . '" for document loading');
+            $this->logger->error('Empty UID or invalid PID "' . $pid . '" for document loading');
         }
     }
 }