insert statement problems{Resolved}

[System_Error]

I'm having problems updating a database. I use the prepared statement because I want to call some methods to get the values to return. The program compiles and runs fine, but it doesn't update the database.

PreparedStatement stmt = databaseConnection.prepareStatement("INSERT INTO Session (Last_Name, First_Name,User_Name, Password, Gender, Email_Address) VALUES(?,?, ?, ?, ?, ?)");
 
				stmt.setString(1, "B");
				stmt.setString(2, "C");
				stmt.setString(3, "D");
				stmt.setString(4, "E");
				stmt.setString(5, "F");
				stmt.setString(6, "G");
				stmt.executeUpdate();

That's how I'm doing it. I made sure everything is the same between the DB and my code, so I don't think that's a problem.