Check for the latest JoomProject version. If you are running an earlier release of the current version (version 1.1.3.2 or lower), you should upgrade to the current version immediately. This release fixes projects information disclosure in json format.
As you know, this is security release version, so we encourage you to download and update latest JoomProject version to increase security level of your website.
Check JoomProject Changelog hereDownload JoomProject here