diff --git a/DEPLOY_UPDATES.md b/DEPLOY_UPDATES.md
index a12e4a15..1b18455b 100644
--- a/DEPLOY_UPDATES.md
+++ b/DEPLOY_UPDATES.md
@@ -69,11 +69,17 @@ ubus -S call luci.secubox check_updates
 ### Package Versions
 
 - `secubox-core`: 0.8.0-6
-- `luci-app-secubox-admin`: 1.0.0-5
+- `luci-app-secubox-admin`: 1.0.0-6
 
 ### Recent Fixes
 
-**v1.0.0-5** (Latest):
+**v1.0.0-6** (Latest):
+- Fixed WidgetRenderer constructor error
+- Changed from `new WidgetRenderer({...})` to `WidgetRenderer({...})`
+- Added comprehensive error handling with try-catch and fallback error display
+- baseclass-extended classes should not be called with `new` keyword
+
+**v1.0.0-5**:
 - Added graceful RPC fallback with L.resolveDefault()
 - Pages now load with empty data instead of crashing when backend not deployed
 - Fixes "No related RPC reply" errors
diff --git a/package/secubox/luci-app-secubox-admin/Makefile b/package/secubox/luci-app-secubox-admin/Makefile
index 07dfc2b6..f199a7c3 100644
--- a/package/secubox/luci-app-secubox-admin/Makefile
+++ b/package/secubox/luci-app-secubox-admin/Makefile
@@ -2,7 +2,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=luci-app-secubox-admin
 PKG_VERSION:=1.0.0
-PKG_RELEASE:=5
+PKG_RELEASE:=6
 PKG_LICENSE:=MIT
 PKG_MAINTAINER:=CyberMind <contact@cybermind.fr>
 
diff --git a/package/secubox/luci-app-secubox-admin/htdocs/luci-static/resources/view/secubox-admin/dashboard.js b/package/secubox/luci-app-secubox-admin/htdocs/luci-static/resources/view/secubox-admin/dashboard.js
index db958186..13c7534d 100644
--- a/package/secubox/luci-app-secubox-admin/htdocs/luci-static/resources/view/secubox-admin/dashboard.js
+++ b/package/secubox/luci-app-secubox-admin/htdocs/luci-static/resources/view/secubox-admin/dashboard.js
@@ -198,19 +198,35 @@ return view.extend({
 	initializeWidgets: function(apps) {
 		// Cleanup existing widget renderer
 		if (this.widgetRenderer) {
-			this.widgetRenderer.destroy();
+			try {
+				this.widgetRenderer.destroy();
+			} catch (e) {
+				console.error('Error destroying widget renderer:', e);
+			}
 		}
 
-		// Create new widget renderer
-		this.widgetRenderer = new WidgetRenderer({
-			containerId: 'dashboard-widgets-container',
-			apps: apps,
-			defaultRefreshInterval: 30,
-			gridMode: 'auto'
-		});
+		try {
+			// Create new widget renderer instance
+			// WidgetRenderer is a baseclass-extended class, call it directly
+			this.widgetRenderer = WidgetRenderer({
+				containerId: 'dashboard-widgets-container',
+				apps: apps,
+				defaultRefreshInterval: 30,
+				gridMode: 'auto'
+			});
 
-		// Render widgets
-		this.widgetRenderer.render();
+			// Render widgets
+			if (this.widgetRenderer && this.widgetRenderer.render) {
+				this.widgetRenderer.render();
+			}
+		} catch (e) {
+			console.error('Error initializing widgets:', e);
+			// Render error message in widget container
+			var container = document.getElementById('dashboard-widgets-container');
+			if (container) {
+				container.innerHTML = '<div class="alert alert-warning">Widget system initialization failed. Please refresh the page.</div>';
+			}
+		}
 	},
 
 	pollData: function() {