diff --git a/app.py b/app.py
index 6bdca42..3bebd63 100644
--- a/app.py
+++ b/app.py
@@ -56,25 +56,28 @@ class UnifiAPI:
         self.site_id = "default"
         
     def get_devices(self):
-        url = f"{self.base_url}/proxy/network/v2/api/site/{self.site_id}/device"
-        response = self.session.get(url, headers=self.headers)
-        response.raise_for_status()
-        devices = response.json()
-        return [{
-            'name': device['name'],
-            'ip': device['ip'],
-            'type': device['type'],
-            'connection_type': 'fiber' if device.get('uplink', {}).get('media') == 'sfp' else 'copper',
-            'critical': True if device['type'] in ['udm-pro', 'switch'] else False,
-            'device_id': device['mac']
-        } for device in devices]
+        try:
+            url = f"{self.base_url}/proxy/network/v2/api/site/{self.site_id}/device"
+            response = self.session.get(url, headers=self.headers)
+            response.raise_for_status()
+            devices = response.json()
+            return [{
+                'name': device['name'],
+                'ip': device['ip'],
+                'type': device['type'],
+                'connection_type': 'fiber' if device.get('uplink', {}).get('media') == 'sfp' else 'copper',
+                'critical': True if device['type'] in ['udm-pro', 'switch'] else False,
+                'device_id': device['mac']
+            } for device in devices]
+        except Exception as e:
+            logger.error(f"Error fetching devices: {e}")
+            return []
 
     def get_device_details(self, device_id):
         url = f"{self.base_url}/proxy/network/v2/api/site/{self.site_id}/device/{device_id}"
         response = self.session.get(url, headers=self.headers)
         response.raise_for_status()
         return response.json()
-
     def get_device_diagnostics(self, device):
         details = self.get_device_details(device['device_id'])
         if not details: