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@@ -410,6 +410,7 @@ class GroupManager
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// Unsubscribe all users
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self :: unsubscribe_all_users($group_ids);
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+ self ::unsubscribe_all_tutors($group_ids);
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$sql = "SELECT id, secret_directory, session_id FROM $group_table
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WHERE c_id = $course_id AND id IN (".implode(' , ', $group_ids).")";
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