diff --git a/b0esche_cloud/lib/pages/file_explorer.dart b/b0esche_cloud/lib/pages/file_explorer.dart
index b9e053f..f2ce77c 100644
--- a/b0esche_cloud/lib/pages/file_explorer.dart
+++ b/b0esche_cloud/lib/pages/file_explorer.dart
@@ -342,7 +342,7 @@ class _FileExplorerState extends State<FileExplorer> {
       snackController.close();
       String errorMsg = e.toString();
       // If DioError, try to extract backend error message
-      if (e is DioError) {
+      if (e is DioException) {
         final data = e.response?.data;
         if (data is Map && data.containsKey('message')) {
           errorMsg = data['message'].toString();