Error "There is already an open DataReader associated with this command" in Entity Framework

Hello everyone! I'm new to C# and Entity Framework. I'm writing a simple application for an online store and encountered a very strange error. I have a method that retrieves a list of user orders and for each order displays information about the products. Here's my code: ```csharp using (var context = new MyDbContext()) { var orders = context.Orders.Where(o => o.UserId == userId).ToList(); foreach (var order in orders) { Console.WriteLine($"Order #{order.Id}"); // Trying to get products for each order var products = context.Products .Where(p => p.OrderId == order.Id) .ToList(); foreach (var product in products) { Console.WriteLine($" - {product.Name}: {product