Need to Fix jsp existing page issue soon

I am looking for an experienced developer to fix a functionality issue on an existing JSP page. The specific problem is with the form submission, as it is not working correctly. When the form submission fails, there is an error message displayed, which I can provide.

Skills and experience needed:
- Strong knowledge of JSP
- Proficiency in form submission troubleshooting
- Ability to identify and fix errors in JSP pages