"Host 'MMSQL' is not allowed to connect to this MySQL server" แก้ยังไงหรอครับ

package test;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;

public class MyClass {

	public static void main(String[] args) {
		
		Connection connect = null;
		
		try {
			Class.forName("com.mysql.jdbc.Driver");
			connect =  DriverManager.getConnection("jdbc:mysql://192.168.1.18/SSC" +
					"?user=sa&password=123456");

			if(connect != null){
				System.out.println("Database Connected.");
			} else {
				System.out.println("Database Connect Failed.");
			}
			
		} catch (Exception e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		
		// Close
		try {
			if(connect != null){
				connect.close();
			}
		} catch (SQLException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		
	}
	
}