OracleConnectionStringBuilder Exception <p>I am using Oracle.DataAccess.Client to access to the database. It works fine all the time, then all of a sudden, I will </p> <blockquote> <p>The type initializer for 'Oracle.DataAccess.Client.OracleConnectionStringBuilder' threw an exception. Inner exception: Configuration system failed to initialize</p> </blockquote> <p>from this line of command</p> <blockquote> <p>OracleConnectionStringBuilder strBuilder = new OracleConnectionStringBuilder();</p> </blockquote>