After upgrading from 2.7 to 3 then to 3.4.2, all of the existing profile pictures are missing (just get text "Picture of user's name" displayed). No error messages displayed, even with debugging on. Does anyone know how to fix this? I am able to successfully upload & see the display of a new profile pic. Thank you.
Version: Moodle 3.4.2 (Build: 20180319)
os: Windows Server 2016
web server: Server version: Apache/2.4.29 (Win32)