I uploaded student pictures in bulk. All the pictures were uploaded successfully but one of them won't display properly. The student profile showed that she has a picture, but it is the system's default one (see the figure below).
I have tried to tackle this problem in the following ways, but none of them worked:
- upload the picture by editing the student profile
- upload other pictures
- rename the picture and upload it again
- delete the system's default picture and upload her picture again
- clear Moodle's cache
- delete cache, localcache, temp, and trashdir folders in moodledata folder on the server.
My Moodle version is 4.0.3 (Build: 20220822) and was installed on a shared hosting server.