1 files changed, 1 insertions, 1 deletions
diff --git a/inc/IXR_Library.php b/inc/IXR_Library.php
index d1e877813..979dc4d16 100644
--- a/inc/IXR_Library.php
+++ b/inc/IXR_Library.php
@@ -440,7 +440,7 @@ EOD;
             $method = $call['methodName'];
             $params = $call['params'];
             if ($method == 'system.multicall') {
-                $result = new IXR_Error(-32600, 'Recursive calls to system.multicall are forbidden');
+                $result = new IXR_Error(-32800, 'Recursive calls to system.multicall are forbidden');
             } else {
                 $result = $this->call($method, $params);
             }