How to solve "Failed to bind to address http://127.0.0.1:5000: address already in use." – Asp.net

I created a Asp.Net Core app with Visual Studio and used the publish option of VS to publish my app on my Azure account.

After publishing it, I used the link to access my website but I get a "HTTP Error 500.30 – ASP.NET Core app failed to start"

I went to the console in Azure to manually start my app and have more detail about the issue and I got this.

Not really sure how to solve this issue with my port

Below is the code from program.cs

var connectionString = builder.Configuration.GetConnectionString("LocalConnection");
builder.Services.AddDbContext<LotharDataBaseContext>(options =>
    options.UseSqlServer(connectionString));

builder.Services.AddControllersWithViews();

builder.Services.AddAuthentication(NegotiateDefaults.AuthenticationScheme)
   .AddNegotiate();

builder.Services.AddAuthorization(options =>
{
    // By default, all incoming requests will be authorized according to the default policy.
    options.FallbackPolicy = options.DefaultPolicy;
});
builder.Services.AddRazorPages();

var app = builder.Build();

// Configure the HTTP request pipeline.
if (!app.Environment.IsDevelopment())
{
    app.UseExceptionHandler("/Home/Error");
    // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
    app.UseHsts();
}

app.UseHttpsRedirection();
app.UseStaticFiles();

app.UseRouting();

app.UseAuthentication();
app.UseAuthorization();

app.MapControllerRoute(
    name: "default",
    pattern: "{controller=Home}/{action=Index}/{id?}");

app.Run();