diff --git a/osinaweb/osichat/consumers.py b/osinaweb/osichat/consumers.py
index 81170584..b5378ab5 100644
--- a/osinaweb/osichat/consumers.py
+++ b/osinaweb/osichat/consumers.py
@@ -692,6 +692,7 @@ class OsitcomChatRoom(WebsocketConsumer):
                 'domain': self.domain
             }
             if self.client_type == 'mobile_admin':
+                member_data = None
                 if member:
                     member_data = model_to_dict(member)
                     member_data['image'] = member.staffprofile.image.url if member.staffprofile and member.staffprofile.image else None