How to insert data using dbcontext in MVC 4

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C#

MVC4

i have created a table(Employee) and inserted sample data,
am getting error in controller


An exception of type 'System.Data.EntityCommandExecutionException' occurred in System.Data.Entity.dll but was not handled in user code

Additional information: An error occurred while executing the command definition. See the inner exception for details.

What I have tried:

my model

public class Employee
    {
        [Key]
        public int EmpID { get; set; }
        public string FullName { get; set; }
        public string FatherName { get; set; }
        public string Gender { get; set; }
        public DateTime DateOfBirth { get; set; }
        public string Mobile { get; set; }
        public String Email { get; set; }
        public string Address { get; set; }
    }

contextmodel

public class EmployeeContext:DbContext
    { 
        public EmployeeContext():base("name=EmployeeContext")
        {
        }

        public DbSet<Employee> Employees { get; set; }
    }

controller

public ActionResult Employee()
       {
           EmployeeContext emp = new EmployeeContext();
           List<Employee> emp1= emp.Employees.ToList();
           return View(emp1);
       }