Check that behat and php unit passed on the nightly server (If there are errors relating to repositories, this issue may likely be the cause) http://nightly.test.in.moodle.com:8080/view/Master/ Go to Home ► My profile ► My private files Use a core repository plugin (e.g. wikimedia) to add an image to my private files Ensure that the file is successfully added, and has a filesize Use a repository plugin from the plugins DB to add an image to my private files Create a "page" activity module on a course. Insert an image from a core repository plugin Ensure it is inserted with no errors and displays correctly Insert an image from a repository plugin from the plugins DB Ensure it is inserted with no errors and displays correctly