Problem with ODK AGGREGATE in APACHE

Hello,
I have a problem with ODK GAGGREGATE in APACHE; please see the attached image. How to remove the false please?

1. What is the problem? Be very detailed.

2. What app or server are you using and on what device and operating system? Include version numbers.

3. What you have you tried to fix the problem?

4. What steps can we take to reproduce the problem?

5. Anything else we should know or have? If you have a test form or screenshots or logs, attach below.