String deprecation

[haietza]

In the Kaltura media assignment, when feedback is viewed the following deprecation warning is output:

String [grade,core] is deprecated. Either you should no longer be using that string, or the string has been incorrectly deprecated, in which case you should report this as a bug. Please refer to https://docs.moodle.org/dev/String_deprecation

line 397 of /lib/classes/string_manager_standard.php: call to debugging()
line 7414 of /lib/moodlelib.php: call to core_string_manager_standard->get_string()
line 1129 of /mod/kalvidassign/renderer.php: call to get_string()
line 98 of /mod/kalvidassign/view.php: call to mod_kalvidassign_renderer->display_grade_feedback()

[lucaboesch]

Yeah.
The pull request is awaiting merge for over two years, see #342, now #434.

[haietza]

Sorry @lucaboesch I searched previous issues and didn't come across that one. Two years sounds about right for Kaltura response to issues :(.