hahahaidang

It means that I just can use JSP without Servlet class if I upload by ftp protocol, doesn't it? Thank you so much for the answer.

I use Johnny server with activated Java support. I created a Java web app. I call a servlet by a link in the index.jsp This is my web: http://danghh92.heliohost.org/ I run my app at localhost. There was no problem. Then, I unzipped the war file. I uploaded all unzipped files to public_html folder. The problem is: I can get the index page. But when I click on the link to call servlet, the 404 error appear. I have tested this app on another hosting. There was no problem. How can I solve this problem?

Thank you very much. I will wait to see the change.

I have tried to reset my password. After I got new password, I tried to login. But the login is invalid. It's also the same result with http://johnny.heliohost.org:2082 link. I don't know what happened. Can you check my account again, please?

Thank you for the answer! I have cleaned cache. But I still cannot get the Cpanel screen. I have just received "The login is invalid" message. What happened with my account?

Username: danghh92 Server: Johnny Main domain: danghh92.heliohost.org