Message not saving to database - asp.net-core

Question

I am facing an issue with saving message to my database. I am using Twilio account and the message is sent. However, I cant save it to the database. In my views, I type in a message then I send it through the sender. However when checking the _context.Messages.Add(message); I get a message:
"The function requires all threads to run"
so I click the little icon next to it and then it displays null instead of the message above.
public class ApplicationDbContext : DbContext
{
public DbSet<Message> Messages { get; set; }
public ApplicationDbContext()
: base()
{
}
public static ApplicationDbContext Create()
{
return new ApplicationDbContext();
}
}
public class MessageController : Controller
{
private ApplicationDbContext _context;
private IMessageSender _messageSender;
public MessageController(IMessageSender messageSender)
{
this._messageSender = messageSender;
_context = new ApplicationDbContext();
}
[ActionName("MessageStatus")]
public ActionResult Send(Message message)
{
var viewModel = new MessageViewModel
{
Message = new Message()
};
_context.Messages.Add(message);
_messageSender.Send(message);
return View("MessageStatus", viewModel);
}
}
my view
#model MessagingWebApplication.ViewModel.MessageViewModel
#{ ViewBag.Title = "New";
Layout = "~/Views/Shared/_Layout.cshtml";
}
<h2>New Sms</h2>
#using (Html.BeginForm("MessageStatus", "Message"))
{
#Html.ValidationSummary()
<div class="form-group">
#Html.LabelFor(m => m.Message.Reciever)
#Html.TextBoxFor(m => m.Message.Reciever, new { #class = "form-control" })
#Html.ValidationMessageFor(m => m.Message.Reciever)
</div>
<div class="form-group">
#Html.LabelFor(m => m.Message.Sender)
#Html.TextBoxFor(m => m.Message.Sender, new { #class = "form-control" })
#Html.ValidationMessageFor(m => m.Message.Sender)
</div>
<div class="form-group">
#Html.LabelFor(m => m.Message.Body)
#Html.TextBoxFor(m => m.Message.Body, new { #class = "form-control" })
#Html.ValidationMessageFor(m => m.Message.Body)
</div>
#Html.HiddenFor(m => m.Message.Id)
#Html.AntiForgeryToken()
<button type="submit" class="btn btn-primary">Send</button>

Answer 1

You need to save after adding message
_context.Messages.Add(message);
_context.SaveChanges();
or asynchronously
await _context.Messages.AddAsync(message);
await _context.SaveChangesAsync();