diff --git a/src/ErrorFormatter.php b/src/ErrorFormatter.php
index 8d5c3b2..fcef164 100644
--- a/src/ErrorFormatter.php
+++ b/src/ErrorFormatter.php
@@ -6,6 +6,7 @@
 use GraphQL\Error\Error;
 use GraphQL\FormattedError;
 use yii\graphql\exceptions\ValidatorException;
+use yii\web\HttpException;
 
 /**
  * Class ErrorFormatter
@@ -21,6 +22,11 @@ public static function formatError(Error $e)
             if ($previous instanceof ValidatorException) {
                 return $previous->formatErrors;
             }
+            if ($previous instanceof HttpException) {
+                return ['code' => $previous->statusCode, 'message' => $previous->getMessage()];
+            } else {
+                return ['code' => $previous->getCode(), 'message' => $previous->getMessage()];
+            }
         } else {
             Yii::error($e->getMessage(), get_class($e));
         }