Updating Database model with C# code first

The error:

The model backing the '(data context name)' context has changed since the database was created. Consider using Code First Migrations to update the database (http://go.microsoft.com/fwlink/?LinkId=238269).

Solution: Add this line of code into the Global.asax.cs -> Application_Start() method

Database.SetInitializer<(model name)>(null);