applet not initialized


i have made 2 classes one of client and the other of DBConnection. The client first allow access to the person by asking for username and password which is in the database after that shows the person some reports which are also taken from various tables in the database which is made in the database the tools i am using for it are JBuilder 6 and mysql 4.0 now when i compile the code it gets compile but when i try to run the html file it shows me applet not initialized and below it gives me following errors.

java.lang.NoClassDefFoundError: java/sql/Savepoint
      at com.mysql.jdbc.NonRegisteringDriver.connect(
      at java.sql.DriverManager.getConnection(
      at java.sql.DriverManager.getConnection(
      at clientapp.DBConnection.<init>(
      at clientapp.client.<init>(
      at java.lang.Class.newInstance0(Native Method)
      at java.lang.Class.newInstance(
      at sun.applet.AppletPanel.createApplet(
      at sun.applet.AppletPanel.runLoader(

please help me out what will be the problem and how to solve it.

waiting for your answer
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What JVM do you have installed in your browser?

It has to be 1.4+ for java.sql.Savepoint to exist...


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