diff --git a/UploadGui/Services/DBApiService.cs b/UploadGui/Services/DBApiService.cs
index 7702d5c..d40bc91 100644
--- a/UploadGui/Services/DBApiService.cs
+++ b/UploadGui/Services/DBApiService.cs
@@ -11,6 +11,7 @@ namespace UploadGui.Services
 {
     class UsersDBApiService : LinqToDB.Data.DataConnection
     {
+
         public UsersDBApiService() : base("LocalDB") { }
         public ITable<User> Users => GetTable<User>();
 
diff --git a/UploadGui/ViewModels/UserAuthenticateViewModel.cs b/UploadGui/ViewModels/UserAuthenticateViewModel.cs
index 9aaa1a0..88b9753 100644
--- a/UploadGui/ViewModels/UserAuthenticateViewModel.cs
+++ b/UploadGui/ViewModels/UserAuthenticateViewModel.cs
@@ -24,7 +24,13 @@ public UserAuthenticateViewModel()
             LoginButtonEnable = true;
             NextButtonEnable = false;
 
-            UserList = UsersDBApiService.All();
+            try
+            {
+                UserList = UsersDBApiService.All();
+            }
+            catch (Exception)
+            {
+            }
 
             //command binding
 
@@ -212,7 +218,15 @@ await UserAuthenticateApiService.Login(new LoginRequest()
                 });
                 LoginButtonEnable = true;
 
-                UsersDBApiService.InsertNewUser(new User() {Email = Username, Password = password});
+                try
+                {
+                    UsersDBApiService.InsertNewUser(new User() { Email = Username, Password = password });
+
+                }
+                catch (Exception)
+                {
+
+                }
                   
             }
             else