[WPMUDEV Site Warning] No remote data found for project 9105

Hi,

I am running a WP network 4.4.1 with thousands of subsites activated on it.

Since the last update of the wpmu dev dashboard plugin (now version 4.0.6), each time one of my subsite users go to the theme admin or plugin admin page, I have a php warning on my server logs like:

PHP message: [WPMUDEV API Warning] No remote data found for project 9105
PHP message: [WPMUDEV Site Warning] No remote data found for project 9105" while reading response header from upstream, client: 93.13.215.164, server: wordpress-hebergement.fr, request: "GET /wp-admin/plugins.php HTTP/1.1", upstream: "fastcgi://127.0.0.1:9000", host: "smif56.neowordpress.fr", referrer: "http://smif56.neowordpress.fr/wp-admin/admin.php?page=calendar-categories"

And my server php logs are completely polluted by hundreds of these warning :slight_frown:

Could someone explain a bit more about the meaning of this warning ?