Problem while performing Insert statement

HI.. I have a database created and having a table inside it.. now when i am inserting a value in my table it doesnot work... And please tell me how to see the error if occurs in the eclipse plug in . I am very new to blackberry. now the snippet code for inserting the value is

 Database d;

URI myUri = URI.create("file:///SDCard/Databases/SQLit开发者_Python百科e_Guide/", "Mynewdatabase1.db");
            d= DatabaseFactory.create(myUri);
d.close;
Statement s1=d.createStatement("INSERT INTO People(Name,Age)VALUES ('uttam',23)");
s1.prepare();
            s1.execute();
            s1.close();
            d.close();

You're closing the data base before calling createStatement? That isn't going to work. Is this the actual code, because the first you're missing the parens on the first call: d.close;