BuddyPress.org

Wordpress version 5.2.1
Buddypress 4.3.0
Twenty Twelve theme
Link to the Blog: https://problemaesportazionedati.altervista.org/

PROBLEM IN DATA EXPORT:
Created ALTERBLOG account (exported data issues)
enabled:
1) Cache
2) https
3) Cloudflare
Installed Buddypress 4.3.0
Activated all components in “Buddypress Settings”
Went to “Tools / Export Personal Data” and tried to download personal data.
Data downloading was unsuccessful and produced the following warning:

An error occurred while trying to export personal data.

SyntaxError: Unexpected token <in JSON at position 0

Brand new Alterblog account; Buddypress unique plugin installed; tried other Themes with the same result.

Try the same procedure with other themes and get the same result.

Can anyone from Buddypress solve the problem?

Early thanks. (I’m using Google Translate, greetings from Italy)

Claudio