Using SQLite connection in C#

I am trying to use SQLite in a C# app but I have a problem:

I followed this guide: http://ift.tt/1tjapqz

And my code is:

namespace MyDB
{
    internal class SQLiteConnector_Local
    {
        private SQLiteConnection m_dbConnection;

        public SQLiteConnector_Local() {
            SQLiteConnection.CreateFile("MyDatabase.sqlite");
            m_dbConnection = new SQLiteConnection("Data Source=MyDatabase.sqlite;Version=3;");

            m_dbConnection.Open();

            SQLiteCommand command = new SQLiteCommand("CREATE TABLE IF NOT EXISTS singleOptions (key_column VARCHAR(50), value_column VARCHAR(80))", m_dbConnection);
            command.ExecuteNonQuery();
            m_dbConnection.Close();
        }
    }
}

I have an Exception on the line:

m_dbConnection.Open();

The exception is:

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

Yes, the exception must be handled, but my main problem is why I have this exception?

I searched the solution in others questions but I have not found it.