I have a problem that affects some students enrolled in a particular course.
When this student enters the Panel page, he receives the message as shown in image 1 attached. In addition, 6 equal errors are generated, as shown in the attached image 2.
Upon investigating a little, I found that this course has 6 activities type assignment and this error is generated when the "Time line" block tries to display these tasks. He is unable to display, let alone the icon stating that he has no deadline activity. The contents of this block are blank. Only the filter options appear. I also identified that when selecting the filter by date it generates this error. When I select the filter by course, it only generates the error when loading the course in question.
I accessed the tasks in question and could not identify something that may be causing this problem.
can anybody help me?
I'm using Moodle 3.7.
Thank you very much in advance.