@ -1718,7 +1718,7 @@ class Exercise
Database::query($sql);
if ($this->specialCategoryOrders) {
$sql = "UPDATE $TBL_EXERCICES
$sql = "UPDATE $TBL_EXERCISES
SET question_selection_type= ".intval($this->getQuestionSelectionType())."
WHERE id = ".$this->id." AND c_id = ".$this->course_id;