I have migrated from Moodle 3.5 to 3.9 recently.
After that my assignments which my students have submitted before as gone blank.
Even its not working for any new assignment that I am uploading.
Or for the assignments where I have already graded the students . That is also not coming up.
Although the grades which I have given to the students are still there but rest all are lost.
Now I am not able to give marks or check the assignments of our students.
Although when I log in as the student then I can see that they have uploaded it and its working fine on their part. As I give the online text submission. I can see that in the database.
https://www.puucho.com/mod/assign/view.php?id=2192
link to my site and teachers view is given
Please help me volunteers. Its required urgent help
