diff --git a/docs/src/api/class-pageerror.md b/docs/src/api/class-pageerror.md
index d61829eae4..35632b6082 100644
--- a/docs/src/api/class-pageerror.md
+++ b/docs/src/api/class-pageerror.md
@@ -60,3 +60,9 @@ The page that produced this unhandled exception, if any.
 
 Unhandled error that was thrown.
 
+## method: PageError.error
+* since: v1.38
+* langs: java, csharp
+- returns: <[string]>
+
+Unhandled error that was thrown.