java.sql.SQLNonTransientConnectionException: Cannot open file:keystore.jks [Keystore was tampered with, or password was incorrect]

Question

I am new to Java world, while creating a webapp using NetBeans code is working fine till get method is executed but when I am trying to execute the SQL query glassfish is unable to show data from MSQL DB and giving errors. I am using

• Apache NetBeans IDE 18
• JDK20
• Glassfish 7.0.3
• MySQL 8.0 CE
• windows10

In my project created a servlet called GreetingServlet.java which should get executed to fetch data from library database. library is running. But my code is showing errors in web browser like

HTTP Status 500 - Internal Server Error
type Exception report
messageInternal Server Error
descriptionThe server encountered an internal error that prevented it from fulfilling this request.
exception
jakarta.servlet.ServletException: Servlet Could not display records.
root cause

java.sql.SQLNonTransientConnectionException: Cannot open file:C:\Users\Subhranshu\glassfish7\glassfish\domains\domain1/config/keystore.jks [Keystore was tampered with, or password was incorrect]
root cause

com.mysql.cj.exceptions.SSLParamsException: Cannot open file:C:\Users\Subhranshu\glassfish7\glassfish\domains\domain1/config/keystore.jks [Keystore was tampered with, or password was incorrect]
root cause

java.io.IOException: Keystore was tampered with, or password was incorrect
root cause

java.security.UnrecoverableKeyException: Password verification failed

Please find my code:

Connection con;
con = null;  
PreparedStatement stmt = null;
ResultSet rs = null;
try {
    Class.forName("com.mysql.cj.jdbc.Driver");
    con =DriverManager.getConnection 
    //("jdbc:mysql://127.0.0.1:3306/library","root","");
    ("jdbc:mysql://localhost:3306/library","root","");
    stmt = con.prepareStatement("select * from users where username = ? and password = ?");
    stmt.setString(1, username);
    stmt.setString(2, password);
    rs = stmt.executeQuery();