Error!

Type Microsoft.AspNetCore.SignalR.HubException
Message
The server closed the connection with the following error: Connection closed with an error.
Source System.Private.CoreLib
StackTrace
at Microsoft.AspNetCore.SignalR.Client.HubConnection.InvokeCoreAsyncCore(String methodName, Type returnType, Object[] args, CancellationToken cancellationToken) at Microsoft.AspNetCore.SignalR.Client.HubConnection.InvokeCoreAsync(String methodName, Type returnType, Object[] args, CancellationToken cancellationToken) at Microsoft.AspNetCore.SignalR.Client.HubConnectionExtensions.InvokeCoreAsync[TResult](HubConnection hubConnection, String methodName, Object[] args, CancellationToken cancellationToken) at Gizmo.Builder.Habitat.Client.Components.Pages.DataSet.Community.Chat.View.Conversation.OnInitializedAsync() in C:\Source\Gizmo-Solutions\Gizmo.Builder\Gizmo.Builder.Habitat.Client\Components\Pages\DataSet\Community\Chat\View\Conversation.razor.cs:line 50 at Microsoft.AspNetCore.Components.ComponentBase.RunInitAndSetParametersAsync() at Microsoft.AspNetCore.Components.RenderTree.Renderer.GetErrorHandledTask(Task taskToHandle, ComponentState owningComponentState)