error (in future use header("Location: ") trought class to see errors using ErrorHandler) in query: INSERT INTO steps_for_bu set id_session='i47sa74sbmlqrkq5jpksbp7kt7', id_user='',
date=NOW(), id_rubric='21', url='/vacancy/view_vacancy.php?id=545501&print=1', ip='18.117.232.108'; Duplicate entry '57892' for key 'PRIMARY' (1062)